1. Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
2. OLVG, Department of Gastroenterology and Hepatology, Amsterdam, the Netherlands
3. Amstelland Ziekenhuis, Department of Gastroenterology and Hepatology, Amstelveen, the Netherlands
4. Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
5. Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands