Pierre-Yves Benhamou1, Yves Reznik2. 1. Department of Endocrinology, Grenoble University Hospital, Grenoble Alpes University, INSERM U1055, Laboratory of Fundamental and Applied Bioenergetics, Grenoble 38043, France. Electronic address: pybenhamou@chu-grenoble.fr. 2. Department of Endocrinology, University of Caen, Côte de Nacre Regional Hospital Center, Caen, France.