1. Department of Gastroenterology and Hepatology; Amsterdam Gastroenterology and Metabolism Research Institute, Amsterdam UMC, University of Amsterdam; Amsterdam The Netherlands
2. Department of Gastroenterology and Hepatology; Amsterdam Gastroenterology and Metabolism Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam; Amsterdam The Netherlands
3. Department of Clinical Epidemiology and Biostatistics; Amsterdam UMC, Vrije Universiteit Amsterdam; Amsterdam The Netherlands