1. Department of Pharmaco-Biology (R.S., F.Z., A.C., C.R., V.P.), University of Calabria, 87036 Arcavacata di Rende (CS), Italy
2. Department of Clinical and Molecular Medicine (L.C., A.S.), Sant'Andrea Hospital, Sapienza University of Rome, 1035-00189 Rome, Italy
3. Department of Medical and Surgical Sciences (F.F., C.P.), University of Padova, 35128 Padova, Italy
4. Division of Endocrinology (G.A.), University of Ancona, 60020 Ancona, Italy;
5. Department of Cell Biology and Neurosciences (G.C.), Istituto Superiore di Sanità, 00161 Rome, Italy