Patient selection
Patients were enrolled in eight hospitals in France (Georges-François Leclerc Anticancer Center, UNICANCER, Dijon; Hôpital Franco-Britannique – Fondation Cognacq-Jay, Levallois-Perret; CHU, Nantes; CHU, Besançon; Clinique CARIO, Plérin; Saint Antoine, Hospital, Paris; Institut Bergonie, Bordeaux; and Pompidou Hospital, Paris).The full inclusion and exclusion criteria are listed below.