1. Department of Gastroenterology and Hepatology; Amsterdam UMC, Vrije Universiteit Amsterdam, AG&M Research Institute; Amsterdam The Netherlands
2. Department of Clinical Pharmacy, Clinical Pharmacology and Toxicology, Zuyderland Medical Centre; Sittard-Geleen-Heerlen; The Netherlands
3. Department of Gastroenterology and Hepatology; Rijnstate Hospital; Arnhem The Netherlands
4. Department of Gastroenterology and Hepatology; Amsterdam UMC, Vrije Universiteit Amsterdam; Amsterdam The Netherlands
5. Department of Epidemiology and Biostatistics; Amsterdam UMC, Vrije Universiteit Amsterdam; Amsterdam The Netherlands
6. Department of Clinical Pharmacology and Pharmacy; Amsterdam UMC, Vrije Universiteit Amsterdam; Amsterdam The Netherlands
7. Department of Clinical Pharmacology and Pharmacy; Rijnstate Hospital; Arnhem The Netherlands
8. Department of Gastroenterology, Geriatrics, Internal and Intensive Care Medicine (Co-MIK); Zuyderland Medical Centre, Sittard-Geleen-Heerlen; The Netherlands