About the Authors

Valérie Siroux

valerie.siroux@ujf-grenoble.fr

Affiliations Inserm, U823, Centre de Recherche Albert Bonniot, Epidémiologie des cancers et des affections graves, La Tronche, France, Univ Joseph Fourier, Grenoble, France

Emmanuelle Bouzigon

Affiliations INSERM, U794, Fondation Jean Dausset/CEPH, Paris, France, Univ Evry, Evry, France

Marie-Hélène Dizier

Affiliations INSERM, U535, Villejuif, France, Univ Paris-Sud, IFR69, Villejuif, France

Isabelle Pin

Affiliations Inserm, U823, Centre de Recherche Albert Bonniot, Epidémiologie des cancers et des affections graves, La Tronche, France, Univ Joseph Fourier, Grenoble, France, CHU Grenoble, Pédiatrie, Grenoble, France

Florence Demenais

Affiliations INSERM, U794, Fondation Jean Dausset/CEPH, Paris, France, Univ Evry, Evry, France

Francine Kauffmann

Affiliations Inserm, U780, Epidemiology and Biostatistics, Villejuif, France, Univ Paris-Sud, IFR69, Villejuif, France

for the EGEA cooperative group

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FD FK IP. Performed the experiments: FK. Analyzed the data: FD FK VS EB MD. Contributed reagents/materials/analysis tools: FK. Wrote the paper: FD FK VS EB MD IP.