Department of Medical Oncology, Bordeaux University Hospital, Bordeaux, France; Clinical Investigational Center, CIC. INSERM CIC 1401, Bordeaux University Hospital, Bordeaux, France; Bordeaux University, Bordeaux, France. Electronic address: alain.ravaud@chu-bordeaux.fr. Department of Medical Oncology, Centre Leon Bérard, Lyon, France. Department of Endocrinology, Toulouse University Hospital, Toulouse, France. Methodology Research Unit, Bordeaux University Hospital, Bordeaux, France. Department of Endocrinology, Lille University Hospital, Lille, France. Department of Endocrinology, Angers University Hospital, Angers, France. Department of Medical Oncology, Cancer Institute of Montpellier, Montpellier, France. Department of Endocrinology, Marseille University Hospital, Marseille, France. Department of Endocrinology, Nancy University Hospital, Nancy, France. Department of Endocrinology, Lyon University Hospital, Lyon, France. Pharmacovigilance Unit, Bordeaux University Hospital, Bordeaux, France. Department of Medical Oncology, Bordeaux University Hospital, Bordeaux, France. Department of Medical Oncology, Bordeaux University Hospital, Bordeaux, France; Bordeaux University, Bordeaux, France. Department of Endocrinology, Bordeaux University Hospital, Bordeaux, France. Department of Medical Oncology, Institut Claudius Régaud, IUCT, Toulouse, France.