1. Department of Endocrinology & Nutrition Clínica Universidad de Navarra Pamplona Spain
2. CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), ISCIII Pamplona Spain
3. Obesity and Adipobiology Group Instituto de Investigación Sanitaria de Navarra (IdiSNA) Pamplona Spain
4. First Clinic of Internal Medicine, Department of Internal Medicine University of Genoa Genoa Italy
5. IRCCS Ospedale Policlinico San Martino Genoa ‐ Italian Cardiovascular Network Genoa Italy
6. Clinica Medica "A. Murri", Department of Biomedical Sciences and Human Oncology University of Bari "Aldo Moro" Bari Italy