[1] Puerta del Mar Univ Hosp, Dept Pediat, Pediat Endocrinol Unit, Cadiz, Spain
[2] Biomed Res & Innovat Inst Cadiz INIBiCA, Cadiz, Spain
[3] Puerto Real Univ Hosp, Dept Pediat, Pediat Endocrinol Unit, Puerto Real, Spain
[4] Cadiz Univ, Mother & Child Hlth & Radiol Dept, Fac Med, Cadiz, Spain
[5] Jerez Univ Hosp, Dept Pediat, Pediat Endocrinol Unit, Jerez de la Frontera, Spain