1 Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy. Electronic address: [email protected].
2 Imperial Oak Outpatient Clinic (Kaisereiche), Internal Medicine & Endocrinology, Berlin, Germany.
3 Laboratory of Hygiene, Social-Preventive Medicine & Medical Statistics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece.
4 Department of Medicine, Universidad Complutense. Nutrition Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
5 WHO European Office for the Prevention and Control of Noncommunicable Diseases, Kazakhstan.
6 WHO European Centre for Primary Health Care, Kazakhstan.
7 Department of Gastroenterology, Hepatology and Clinical Nutrition, School of Medicine, University of Zagreb, Croatia.
8 Intensive Care Department, Centro Hospitalar Universitário de Santo António, Porto, Portugal.
9 Gastroenterology and Nutrition Department, Archet University Hospital, Université Côte D'Azur, Nice, France.