Institution: | (1) Obesity Unit, Hospital Clinic Universitari, Barcelona, Spain;(2) Endocrinology and Nutrition Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic Universitari, Barcelona, Spain;(3) Obesity Unit, Hospital Clinic Universitari, Barcelona, Spain;(4) Hormonal Unit, Hospital Clínic Universitari, Barcelona, Spain;(5) Obesity Unit, Hospital Clinic Universitari, Barcelona, Spain;(6) Obesity Unit, Hospital Clinic Universitari, Barcelona, Spain;(7) Radiology Department, Hospital Clínic Universitari, Barcelona, Spain;(8) Endocrinology and Nutrition Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic Universitari, Barcelona, Spain;(9) Endocrinology and Nutrition Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic Universitari, Barcelona, Spain |