1. Division of Therapeutical Teaching for Chronic Diseases; University Hospital Geneva; Geneva Switzerland
2. HealthEcon Ltd; Basel Switzerland
3. Instituto IdiPAZ; Universidad Autónoma de Madrid; Madrid Spain
4. Institut für Stoffwechselforschung; Frankfurt Germany
5. Clinic for Endocrinology, Diabetes and Metabolic Diseases; Clinical Center of Serbia; University of Belgrade; Faculty of Medicine; Belgrade Serbia
6. CENS (Center for European Nutrition and Health); Université Lyon; Hospices Civils de Lyon-1; Lyon France
7. Department of Metabolic Diseases; Institute of Internal Medicine; Catholic University; Rome Italy
8. Institute of Cardiovascular and Medical Sciences; University of Glasgow; Glasgow UK
9. Novo Nordisk Region Europe A/S; Zürich Switzerland
10. Obesity Research Unit; Division of Endocrinology; Department of Medicine; Helsinki University Central Hospital and University of Helsinki; Helsinki Finland
11. Institute for Molecular Medicine Finland (FIMM); University of Helsinki; Helsinki Finland
12. Department of Internal Medicine - Endocrinology and Metabolism; General Hospital Vienna; Vienna Austria
13. Specialized Hospital Complex Agathenhof; Micheldorf Austria
14. Istituto di Ingegneria Biomedica-Consiglio Nazionale delle Ricerche (ISIB-CNR)- Metabolic Unit; Padova Italy