[1] Int Sci Inst Paul VI, I-100168 Rome, Italy
[2] Fdn Policlin Univ Agostino Gemelli IRCCS, Div Endocrinol, I-00168 Rome, Italy
[3] Univ Cattolica Sacro Cuore, Ist Biochim & Biochim Clin, I-100168 Rome, Italy
[4] Fdn Policlin Univ Agostino Gemelli IRCCS, Dipartimento Sci Lab & Infettivol, I-00168 Rome, Italy
[5] Univ Barcelona, Mol Biol Reprod & Dev Res Grp, Inst Invest Biomed August Pi & Sunyer IDIBAPS, Dept Biomed Sci,Fac Med & Hlth Sci, E-08036 Barcelona, Spain
[6] Hosp Clin Barcelona, Biochem & Mol Genet Serv, Barcelona 08036, Spain
[7] IRCCS Fdn Santa Lucia, Lab Prote & Metabol, I-100168 Rome, Italy