1. Department of Medical Pharmacology and Toxicology CHU Montpellier University Hospital Montpellier France
2. UA11 Institute Desbrest of Epidemiology and Public Health INSERM University of Montpellier Montpellier France
3. Center for Clinical Epidemiology Lady Davis Institute Jewish General Hospital Montreal Quebec Canada
4. Division of Endocrinology Jewish General Hospital Montreal Quebec Canada
5. Department of Visceral Surgery CHU Montpellier University Hospital Montpellier France
6. Department of Gastroenterology CHU Montpellier University Hospital Montpellier France
7. Department of Neurology and Neurosurgery McGill University Montreal Quebec Canada
8. Department of Epidemiology, Biostatistics, and Occupational Health McGill University Montreal Quebec Canada
9. Gerald Bronfman Department of Oncology McGill University Montreal Quebec Canada