1. Department of Endocrinology and Nutrition, Parc Taulí University Hospital, Institute of Investigation and Innovation Parc Tauli, Sabadell, Spain
2. CIBERDEM, Instituto de Salud Carlos III, Madrid, Spain
3. Department of Endocrinology and Nutrition, Hospital del Mar, Institut Hospital del Mar d’Investigacions Mèdiques, Barcelona, Spain
4. Biochemistry Department, UDIAT Diagnostic Center, Institute of Investigation and Innovation Parc Tauli, Sabadell, Spain
5. Department of Endocrinology and Nutrition, Joan XXIII University Hospital, Pere Virgili Institute of Health Investigations, Tarragona, Spain