1. INSERMUMR 1153, Epidemiology and Biostatistics Sorbonne Paris Cité Research Center Paris France
2. INSERMUMR 1153, Epidemiology and Biostatistics Sorbonne Paris Cité Research CenterHôpital Hôtel‐DieuAssistance Publique des Hôpitaux de Paris, and Cochrane France, Paris, France, and Columbia University, Mailman School of Public Health New York New York