[1] CHU Vaudois, Dept Pediat Med & Surg, Div Pediat Endocrinol Diabetol & Obes, Lausanne, Switzerland
[2] CHU Vaudois, Dept Pediat Med & Surg, Ctr Malad Osseuses, Lausanne, Switzerland
[3] CHU Vaudois, Gynecol & Obstet, Lausanne, Switzerland
[4] CHU Vaudois, Endocrinol Diabet & Metab Serv, Lausanne, Switzerland