1. Department of Digestive and Endocrine Surgery, Cochin Hospital, Assistance Publique—Hôpitaux de Paris, Université Paris Descartes, Paris, France
2. Department of Institut Nationale de la Santé et de la Recherche Médicale (INSERM) CIC9504, Clinical Research Centre, and INSERM U717, Biostatistics Department, Saint Louis Hospital, Paris, France
3. Department of Endocrinology, Cochin Hospital, Assistance Publique—Hôpitaux de Paris, Université Paris Descartes, Paris, France