Affiliation: | 1. Endocrinology and Nutrition Department, Hospital Clínico San Carlos-IdISSC, Madrid, Spain;2. Facultad de Medicina.Departamento de Medicina 2, Universidad Complutense de Madrid, Hospital Clínico San Carlos-IdISSC, Madrid, Spain;3. Gynecology and Obstetrician Department, Hospital Clínico San Carlos-IdISSC, Madrid, Spain;4. Clinical Laboratory Department, Hospital Clínico San Carlos-IdISSC, Madrid, Spain |