1. Department of Internal Medicine, Division of Gastroenterology and Hepatology Maastricht University Medical Centre+ Maastricht The Netherlands
2. Department of Transfusion Medicine Sanquin Blood Supply Maastricht The Netherlands
3. Clinical Epidemiology and Medical Technology Assessment (KEMTA) Maastricht University Medical Centre+ Maastricht The Netherlands
4. School of Nutrition and Translational Research in Metabolism (NUTRIM) University Maastricht Maastricht The Netherlands
5. Department of Internal Medicine Gastroenterology and Clinical Geriatrics Zuyderland Medical Center Heerlen The Netherlands