1. Endocrinology Unit (A.G, F.F., O.P., A.R., G.D.D., L.Z., U.P., R.P.), 40138 Bologna, Italy
2. Section of Hygiene, Epidemiology, and Legal Medicine (M.E.F., L.M.), University of Chieti-Pescara, 66030 Chieti, Italy
3. Department of Clinical Medicine, St Orsola-Malpighi Hospital, and Department of Psychology (J.G., G.A.F.), University of Bologna, 40138 Bologna, Italy