1. From INSERM U1153, Assistance Publique-Hôpitaux de Paris, Centre d'Epidémiologie Clinique, Hôpital Hôtel-Dieu, Université Paris Descartes-Sorbonne Paris Cité, French Cochrane Centre, and Hôpital Cochin, Paris, France, and Mailman School of Public Health, Columbia University, New York, New York.