Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
Background: Blood Lead Levels (BLLs) have substantially decreased in recent decades in children in France. However, further reducing exposure is a public health goal because there is no clear toxicological threshold. The identification of the environmental determinants of BLLs as well as risk factors associated with high BLLs is important to update prevention strategies. We aimed to estimate the contribution of environmental sources of lead to different BLLs in children in France.Methods: We enrolled 484 children aged from 6 months to 6 years, in a nationwide cross-sectional survey in 2008-2009. We measured lead concentrations in blood and environmental samples (water, soils, household settled dusts, paints, cosmetics and traditional cookware). We performed two models: a multivariate generalized additive model on the geometric mean (GM), and a quantile regression model on the 10th, 25th, 50th, 75th and 90th quantile of BLLs. Results: The GM of BLLs was 13.8 μg/L (=1.38 µg/dL) (95% Confidence Intervals (CI): 12.7-14.9) and the 90th quantile was 25.7 μg/L (CI: 24.2-29.5). Household and common area dust, tap water, interior paint, ceramic cookware, traditional cosmetics, playground soil and dust, and environmental tobacco smoke were associated with the GM of BLLs. Household dust and tap water made the largest contributions to both the GM and the 90th quantile of BLLs. The concentration of lead in dust was positively correlated with all quantiles of BLLs even at low concentrations. Lead concentrations in tap water above 5 µg/L were also positively correlated with the GM, 75th and 90th quantiles of BLLs in children drinking tap water.Conclusions: Preventative actions must target household settled dust and tap water to reduce the BLLs of children in France. The use of traditional cosmetics should be avoided whereas ceramic cookware should be limited to decorative purposes.
ISSN: 0160-4120

Droits : info:eu-repo/semantics/OpenAccess
hal-01099719
https://hal.archives-ouvertes.fr/hal-01099719
https://hal.archives-ouvertes.fr/hal-01099719/document
https://hal.archives-ouvertes.fr/hal-01099719/file/Manuscript_Etchevers_EI_V3_no%20%20changes%20marked.pdf
DOI : 10.1016/j.envint.2014.10.007

Éditeur(s) : HAL CCSD Lippincott, Williams & Wilkins
Résumé : International audience
OBJECTIVE: In immunocompromised patients, alternative schedules more immunogenic than the standard influenza vaccine regimen are necessary to enhance and prolong vaccine efficacy. We previously reported that the AS03A-adjuvanted 2009 A/H1N1v vaccine yielded a higher short-term immune response than the nonadjuvanted one in HIV-1-infected adults. This study reports the long-term persistence of the immune response. DESIGN AND METHODS: In a prospective, multicenter, randomized, patient-blinded trial, two doses of AS03A-adjuvanted H1N1v vaccine containing 3.75 μg haemagglutinin (n = 155; group A) or nonadjuvanted H1N1v vaccine containing 15 μg haemagglutinin (n = 151; group B), were administered 21 days apart. Haemagglutination inhibition and neutralizing antibodies were assessed 6 and 12 months after vaccination. RESULTS: In group A and B, the seroprotection rates were 83.7 and 59.4% at month 6, and 70.4 and 49.3 at month 12, respectively. In a multivariate analysis, persistence of seroprotection 12 months after vaccination was negatively associated with current smoking (odds ratio = 0.6, P = 0.03) and positively related with the AS03A-adjuvanted H1N1v vaccine (odds ratio = 2.7, P = 0.0002). CONCLUSION: In HIV-1-infected adults, two doses of adjuvanted influenza vaccine induce long-term persistence of immune response up to 1 year after vaccination.
ISSN: 0269-9370

hal-00875148
https://hal.archives-ouvertes.fr/hal-00875148
DOI : 10.1097/QAD.0b013e328359f27a
PUBMED : 23018437

Éditeur(s) : HAL CCSD BioMed Central
Résumé : International audience
AbstractBackgroundSuicide rates in prison are high and their risk factors are incompletely understood. The objective of the present study is to measure the risk of suicide and its predictors in the only prison of multicultural French Guiana.MethodsAll new prisoners arriving between September 2013 and December 2014 were included. The Mini International Neuropsychiatric Interview (MINI) was used and socio-demographic data was collected. In order to identify the predictors of suicide risk multivariate logistic regression was used.ResultsOf the 707 prisoners included 13.2% had a suicidal risk, 14.0% of whom had a high risk, 15.1% a moderate risk and 41.9% a low risk. Predictive factors were depression (OR 7.44, 95% CI: 3.50–15.87), dysthymia (OR 4.22, 95% CI: 1.34–13.36), panic disorder (OR 3.47, 95% CI: 1.33–8.99), general anxiety disorder (GAD) (OR 2.19, 95% CI: 1.13–4.22), men having been abused during childhood (OR 21.01, 95%, CI: 3.26–135.48), having been sentenced for sexual assault (OR 7.12, 95% CI: 1.98–25.99) and smoking (OR 2.93, 95%, CI 1.30–6.63).ConclusionThe suicide risk was lower than in mainland France, possibly reflecting the differences in the social stigma attached to incarceration because of migrant populations and the importance and trivialization of drug trafficking among detainees. However, there were no differences between nationalities. The results reemphasize the importance of promptly identifying and treating psychiatric disorders, which were the main suicide risk factors.
ISSN: 1471-244X

inserm-01517176
http://www.hal.inserm.fr/inserm-01517176
http://www.hal.inserm.fr/inserm-01517176/document
http://www.hal.inserm.fr/inserm-01517176/file/12888_2017_Article_1320.pdf
DOI : 10.1186/s12888-017-1320-4

Éditeur(s) : HAL CCSD
Résumé : International audience
Au cours de l'année 2014, de nouvelles données publiées dans la BPCO vont nous permettre d'améliorer la prise en charge de nos patients. Le retrait progressif des corticoïdes inhalés (CSI) sous couvert d'une double bronchodilatation en traitement de fond (étude WISDOM) n'a pas été accompagné d'une majoration des exacerbations. Une étude transversale rétrospective canadienne a montré l'intérêt tout particulier des CSI chez les patients de plus de 65 ans. Un travail soulignait l'intérêt probable de la corticothérapie systémique lors des exacerbations traitées par ventilation mécanique, invasive ou non. L'étude COLUMBUS a confirmé l'intérêt des macrolides avec une indication privilégiée de l'azithromycine au long cours chez les patients BPCO présentant des exacerbations fréquentes (≥3/an), ayant un traitement inhalé maximaliste (trithérapie) et sevrés du tabac. Le timing de la réhabilitation respiratoire a été précisé et il semblerait qu'elle ne doive pas être initiée à la phase aiguë (i.e., avant la fin de l'exacerbation chez le patient hospitalisé), ce qui ne remet pas en cause l'intérêt démontré de la réhabilitation respiratoire initiée précocement après exacerbation. Enfin, l'étude STATCOPE retire toute place aux statines dans le traitement de fond des patients atteints de BPCO post-tabagique sans comorbidité cardiovasculaire. Tous ces travaux sont détaillés dans ce manuscrit. , Abstract In 2014 new data on COPD were published that allow us to improve the management of patients. The gradual withdrawal of inhaled corticosteroids (ICS) under the cover of double bronchodilatation in baseline treatment (WISDOM study) was not accompanied by an increase in exacerbations. A Canadian retrospective cross sectional study has shown the particular role of ICS in patients over 65 years old. A study underlined the probable role of systemic corticosteroids during exacerbations treated by mechanical ventilation, invasive or not. The COLUMBUS study confirmed the role of macrolides, in particular azithromycin, in the long term treatment of patients with COPD who have frequent exacerbations (3 or more per year) despite taking maximal inhaled therapy and stopping smoking. The timing of pulmonary rehabilitation has been clarified and it seems that it should not be started in the acute phase (i.e. before the end of the exacerbation in hospitalized patients). This questions the demonstrated role of initiation of pulmonary rehabilitation soon after an exacerbation. Finally, the STATCOPE study removes any place for statins in the baseline treatment of COPD patients without cardiovascular comorbidity. All these studies are detailed in this paper.
Mission CPLF 2015. Congrès de Pneumologie de Langue Française
Denver, United States

hal-01198647
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01198647
DOI : 10.1016/S1877-1203(15)30036-7

Éditeur(s) : HAL CCSD BMJ Publishing Group
Résumé : International audience
OBJECTIVE: To investigate the role of occupational exposure to chlorinated solvents in lung cancer aetiology. METHODS: ICARE (Investigation of occupational and environmental CAuses of REspiratory cancers) is a French, multicentre, population-based, case-control study. Information on the lifelong work history of 2926 cases and 3555 controls was collected using standardised questionnaires. Occupational exposures were assessed using job-exposure matrices for five chlorinated solvents. Solvents were studied separately and in combinations. ORs were computed using unconditional logistic regression models adjusted for classic risk factors, including a history of cigarette smoking and exposure to asbestos. Adjustment for socioeconomic status (SES) was also made. RESULTS: After adjustment for exposure to asbestos, we observed a positive, statistically significant association with lung cancer for men and women exposed to a combination of perchloroethylene (PCE), trichloroethylene and dichloromethane (DCM). Further adjustment for SES slightly decreased this association. In contrast, no statistically significant associations were found for other solvent combinations. CONCLUSIONS: These results suggest that exposure to PCE may constitute a risk factor for lung cancer, especially among women, who seem to have a higher prevalence of exposure than men.
ISSN: 1351-0711

hal-01063908
https://hal.archives-ouvertes.fr/hal-01063908
DOI : 10.1136/oemed-2014-102182
PUBMED : 25015929

Éditeur(s) : HAL CCSD BioMed Central
Résumé : International audience
BACKGROUND: The aim of this study was to evaluate the role of family history of cancer and personal history of other medical conditions in the aetiology of the oral cavity cancer in France. METHODS: We used data from 689 cases of oral cavity squamous cell carcinoma and 3481 controls included in a population-based case--control study, the ICARE study. Odds-ratios (ORs) associated with family history of cancer and personal medical conditions and their 95% confidence intervals (95% CI) were estimated by unconditional logistic regression and were adjusted for age, gender, area of residence, education, body mass index, tobacco smoking and alcohol drinking. RESULTS: Personal history of oral candidiasis was related to a significantly increased risk of oral cavity cancer (OR 5.0, 95% CI 2.1-12.1). History of head and neck cancers among the first-degree relatives was associated with an OR of 1.9 (95% CI 1.2-2.8). The risk increased with the number of first-degree relatives with head and neck cancer. CONCLUSION: A family history of head and neck cancer is a marker of an increased risk of oral cavity cancer and should be taken into account to target prevention efforts and screening. Further studies are needed to clarify the association between oral cavity cancer and personal history of candidiasis.
ISSN: 1471-2407

inserm-00913514
http://www.hal.inserm.fr/inserm-00913514
http://www.hal.inserm.fr/inserm-00913514/document
http://www.hal.inserm.fr/inserm-00913514/file/1471-2407-13-560.pdf
DOI : 10.1186/1471-2407-13-560

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
BACKGROUND: The exposure of children to lead has decreased in recent years, thanks notably to the banning of leaded gasoline. However, lead exposure remains a matter of public health concern, because no toxicity threshold has been observed, cognitive effects having been demonstrated even at low levels. It is therefore important to update exposure assessments. A national study was conducted, in 2008-2009, to determine the blood lead level (BLL) distribution in children between the ages of six months and six years in France. We also assessed the contribution of environmental factors. METHODS: This cross-sectional survey included 3831 children recruited at hospitals. Two-stage probability sampling was carried out, with stratification by hospital and French region. Sociodemographic characteristics were recorded, and blood samples and environmental data were collected by questionnaire. Generalized linear model and quantile regression were used to quantify the association between BLL and environmental risk factors. RESULTS: The geometric mean BLL was 14.9μg/l (95% confidence interval (CI)=[14.5-15.4]) and 0.09% of the children (95% CI=[0.03-0.15]) had BLLs exceeding 100μg/l, 1.5% (95% CI=[0.9-2.1] exceeding 50μg/l. Only slight differences were observed between French regions. Environmental factors significantly associated with BLL were the consumption of tap water in homes with lead service connections, peeling paint or recent renovations in old housing, hand-mouth behavior, passive smoking and having a mother born in a country where lead is often used. CONCLUSIONS: In children between the ages of one and six years in France, lead exposure has decreased over the last 15 years as in the US and other European countries. Nevertheless still 76,000 children have BLL over 50μg/l and prevention policies must be pursued, especially keeping in mind there is no known toxicity threshold.
ISSN: 1438-4639

hal-01009847
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01009847
PUBMED : 24262290
DOI : 10.1016/j.ijheh.2013.10.002

Éditeur(s) : HAL CCSD
Résumé : International audience
Objective The objective of the study was to investigate the joint effect of occupational exposure to asbestos, and tobacco and alcohol consumption, on the risk of laryngeal cancer among men. Methods We used data from a large population-based case–control study conducted in France. We estimated two-way and three-way interactions between asbestos exposure (never vs ever exposed), tobacco consumption ( extless20 vs ≥20 pack-years) and alcohol consumption ( extless5 vs ≥5 drinks per day). The interaction on an additive scale was assessed by estimating the relative excess risk due to interaction (RERI) and the attributable proportion due to interaction, and the interaction on a multiplicative scale was assessed by estimating the multiplicative interaction parameter (ψ). Multiplicative interactions were also assessed using fractional polynomials for alcohol drinking, tobacco smoking and asbestos exposure. Results When compared with light-to-moderate smokers and drinkers never exposed to asbestos, the increase in laryngeal cancer risk was smallest among light-to-moderate drinkers and smokers exposed to asbestos (OR=2.23 (1.08 to 4.60)), and highest among heavy smokers and drinkers ever exposed to asbestos (OR=69.39 (35.54 to 135.5)). We found an additive joint effect between asbestos exposure and alcohol consumption (RERI=4.75 (−4.29 to 11.12)), whereas we observed a more than additive joint effect between asbestos exposure and tobacco consumption (RERI=8.50 (0.71 to 23.81)), as well as between asbestos exposure, and tobacco and alcohol consumption (RERI=26.57 (11.52 to 67.88)). However, our results did not suggest any interaction on a multiplicative scale. Conclusions Our results suggest that asbestos exposure, in combination with tobacco and alcohol exposure, accounted for a substantial number of laryngeal cancer cases. Our findings therefore highlight the need for prevention in activities, such as construction work, where exposure to asbestos-containing materials remains
Occupational and Environmental Medicine

hal-01269904
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01269904
DOI : 10.1136/oemed-2015-102954
PUBMED : 26403532

Éditeur(s) : HAL CCSD
Résumé : Publié en septembre 2013 dans le "Journal de Gynécologie Obstétrique et Biologie de la Reproduction" vol.42 n°5 p.413-444
We review the epidemiological literature on the possible impact of chemical and physical factors on pregnancy outcome. Effects of in-utero exposures on child health are not considered here. The highest levels of evidence concern the effects of passive smoking (on fetal growth), of lead (pregnancy-induced hypertension, fetal growth), of some Polychlorinated Biphenyls (PCB; on fetal growth) and, to a lesser extent, of atmospheric pollutants (on fetal growth and preterm delivery). For the other compounds, in particular non-persistent chemicals, the literature, which is generally based on poor exposure assessment, is less informative. In conclusion, the last decades have witnessed the development of mother-child cohorts in which exposure biomarkers have been assayed, allowing a large number of publications. For some persistent compounds, for which efficient exposure assessment approaches have been used, the literature indicates a likely impact on pregnancy outcomes. With the exception of air pollutants, the literature on non-persistent compounds is little conclusive; the assay of exposure biomarkers in repeated biological samples collected at relevant time points could help further increase knowledge regarding any health impact.
https://hal.archives-ouvertes.fr/hal-00916684

hal-00916684
https://hal.archives-ouvertes.fr/hal-00916684
https://hal.archives-ouvertes.fr/hal-00916684/document
DOI : 10.1016/j.jgyn.2013.02.012

Éditeur(s) : HAL CCSD American Society for Biochemistry and Molecular Biology
Résumé : International audience
2-Amino-9H-pyrido[2,3-b]indole (AαC) is a carcinogenic heterocyclic aromatic amine (HAA) that arises in tobacco smoke. UDP-glucuronosyltransferases (UGTs) are important enzymes that detoxicate many procarcinogens, including HAAs. UGTs compete with P450 enzymes, which bioactivate HAAs by N-hydroxylation of the exocyclic amine group; the resultant N-hydroxy-HAA metabolites form covalent adducts with DNA. We have characterized the UGT-catalyzed metabolic products of AαC and the genotoxic metabolite 2-hydroxy-amino-9H-pyrido[2,3-b]indole (HONH-AαC) formed with human liver microsomes, recombinant human UGT isoforms, and human hepatocytes. The structures of the metabolites were elucidated by 1H-NMR and mass spectrometry. AαC and HONH-AαC underwent glucuronidation, by UGTs, to form, respectively, N2-(β-D-glucosidurony1)-2-amino-9H-pyrido[2,3-b]indole (AαC-N2-Gl) and N2-(β-D-glucosidurony1)-2-hydroxyamino-9H-pyrido[2,3-b]indole (AαC-HON2-Gl). HONH-AαC also underwent glucuronidation to form a novel O-glucuronide conjugate, O-(β-D-glucosidurony1)-2-hydroxyamino-9H-pyrido[2,3-b]indole (AαC-HN2-O-Gl). AαC-HN2-O-Gl is a biologically reactive metabolite that bound to calf thymus DNA (pH 5.0 or pH 7.0) to form the N-(deoxyguanosin-8-yl)-AαC (dG-C8-AαC) adduct at 20 to 50-fold higher levels than the adduct levels formed with HONH-AαC. Major UGT isoforms were examined for their capacity to metabolize AαC and HONH-AαC. UGT1A4 was the most catalytically efficient enzyme (Vmax/Km) at forming AαC-N2-Gl (0.67 μL mg protein-1 min-1), UGT1A9 was most catalytically efficient at forming AαC-HN-O-Gl (77.1 μL mg protein-1 min-1), whereas, UGT1A1 was most efficient at forming AαC-HON2-Gl (5.0 μL mg protein-1 min-1). Human hepatocytes produced AαC-N2-Gl and AαC-HN2-O-Gl in abundant quantities, but AαC-HON2-Gl was a minor product. Thus, UGTs, usually important enzymes in the detoxication of many procarcinogens, serve as a mechanism of bioactivation of HONH-AαC.
Journal of Biological Chemistry

hal-00688369
https://hal.archives-ouvertes.fr/hal-00688369
DOI : 10.1074/jbc.M111.320093
PUBMED : 22393056

Éditeur(s) : HAL CCSD Wiley
Résumé : International audience
Background Although the French eating model may differ from those of other countries, no studies to date have investigated dietary patterns in a wide age range of adults and at the national level. We aimed to identify dietary patterns (DP) of French adults and assess their associations with demographic, socio-economic and behavioural factors. Methods The present study included 2624 adults (1087 men, 1537 women) aged 18–79 years from the cross-sectional national French INCA2 dietary survey. Dietary data were collected using a 7-day estimated food record. Clusters of DP were derived using principal component analysis and clustering, conjointly. Age-adjusted logistic regression analyses were used to investigate the association between DP and correlates. Results Five DP were identified, namely ‘traditional’, ‘prudent’, ‘diversified’, ‘processed’ and ‘sandwiches’. Men were more likely to follow a traditional diet and women the ‘prudent’ pattern. Members of the ‘processed’ and ‘sandwiches’ patterns were younger compared to non-members. Healthier dietary patterns were overall positively associated with a higher socio-economic position, healthier behaviours (in terms of sedentary behaviours and smoking status) and lower body mass index. Under-reporting of energy intake, restrictive diet to lose weight and dietary supplement consumption were also related to specific DP, although differentially in men and women. Associations with contextual factors (i.e. household composition, agglomeration size and region) were also observed. Conclusions The identification of adults’ dietary patterns and associated behaviours (all modifiable) is important for the conceptualisation of multi-behavioural programs. The additional information on social and environmental correlates is also essential for targeting the most vulnerable population groups in the context of such public health interventions
ISSN: 0952-3871

hal-01299975
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01299975
DOI : 10.1111/jhn.12315
PUBMED : 25233099

Éditeur(s) : HAL CCSD Intech
Résumé : International audience
The socio-economic status (SES) of populations has an influence on the incidence or mortality rates of numerous health outcomes, among which respiratory diseases (Prescott et al., 2003; Ellison-Loschmann et al., 2007). Considering asthma, the possible contribution of SES to overall prevalence –regardless of asthma severity-, remains controversial in industrialized countries. Several studies indicate that allergic asthma is more prevalent in more well-off populations whereas the non-allergic forms of asthma are more common in the deprived ones (Cesaroni et al., 2003; Blanc et al., 2006). On the other hand, severe asthma whatever its etiology appears to be more frequent in the latter populations, as compared to the more affluent (Basagana et al., 2004). Risk factors for exacerbations (e.g., passive smoking (Wright Subramanian, 2007), psychosocial stress (Gold & Wright, 2005), cockroach allergens (Kitch et al., 2000), and suboptimal compliance with anti-inflammatory medication (Gottlieb et al., 1995)) are generally more common among people with asthma and low SES than their better-off counterparts. These observations support the hypothesis that some factors more present in deprived populations contribute to asthma exacerbation (Mielck et al., 1996).
Air Pollution

Droits : http://creativecommons.org/licenses/by-nc-nd/
ISBN : 978-953-307-143-5
hal-01118620
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01118620
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01118620/document
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01118620/file/Ambient%20aire-%20chapter.pdf

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
Evidence of the impact of exposure to lowlevels of lead on children's health is increasing. Residential floor dust is the assumed origin of lead exposure by young children. In this study, we estimate the contribution of different lead sources to household interior floor dust contamination. We also estimate the within-home variability of interior floor dust lead loadings. A multilevel model was developed based on data collected in a French survey in 2008-2009 (484 housing units, 1834 rooms). Missing data were handled by multiple imputation using chained equations. The intra-home correlation between interior floor Log dust lead loadings was approximately 0.6. Dust lead from the landing of an apartment, mostly originating outside the building, was the major contributor to interior floor dust lead. Secondary contributors included the lead-based paint on exterior railings, track-in of the exterior soil of the children's play area into the dwelling, smoking inside the home, demolition of nearby old buildings and sites of pollution in the vicinity. Interior lead-based paint contaminated interior floor dust only in old and non-renovated dwellings. To reduce interior floor dust lead levels in the general population of dwellings, common areas should be maintained, and track-in from the outside should be limited as much as possible.
Science of the Total Environment

hal-00997780
https://hal.archives-ouvertes.fr/hal-00997780
DOI : 10.1016/j.scitotenv.2013.10.028

Éditeur(s) : HAL CCSD European Respiratory Society
Résumé : International audience
There are conflicting data regarding the magnitude and determinants of chronic obstructive pulmonary disease (COPD) risk in farmers.In a cross-sectional study of 917 nonfarming working controls and 3787 farmers aged 40-75 years, we assessed respiratory symptoms, tobacco exposure, job history (without direct exposure measurement) and lung function. COPD was defined by the Global Initiative for Chronic Obstructive Lung Disease (GOLD) criterion (post-bronchodilator forced expiratory volume in 1 s (FEV1)/forced vital capacity (FVC) extless0.70) and by the Quanjer reference equation (post-bronchodilator FEV1/FVC extlesslower limit of normal (LLN)).The prevalence (95% CI) of COPD according to the GOLD criterion was 5.1% (4.4-5.8%) and 2.9% (1.8-4.0%) in farmers and controls, respectively (p=0.005), and 3.1% (2.5-3.6%) and 1.5% (0.7-2.3%), respectively, for the LLN criterion (p extless0.01). For both COPD criteria after adjustment for age, sex and smoking status, COPD prevalence was similar in controls and crop farmers. Compared to controls, four job categories had a higher prevalence of COPD according to the GOLD criterion, namely, cattle breeders, swine breeders, poultry breeders and breeders of two or more livestock types. Among cattle breeders, only those from Franche-Comté had higher prevalence of COPD according to both GOLD and LLN criteria.The prevalence of COPD in farmers is higher than in nonfarming working controls, and depends on the farming activity, the region and the criterion used to define COPD
ISSN: 0903-1936

hal-01216204
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01216204
DOI : 10.1183/13993003.00153-2015
PUBMED : 26453630