Reto M. Kaderli, Chef du Département de chirurgie endocrinienne, Hôpital universitaire de Berne et Département de recherche biomédicale, Université de Berne ----- Reto M. Kaderli, Head of Endocrine Surgery, Department of Visceral Surgery and Medicine, Bern University Hospital and Department of Biomedical Research, University of Bern.