1. Department of Clinical Epidemiology and Medical Technology AssessmentMaastricht University Medical Center+ Maastricht The Netherlands
2. Care and Public Health Research Institute (CAPHRI)Maastricht University Maastricht The Netherlands
3. School of Nutrition and Translational Research in Metabolism (NUTRIM)Maastricht University Maastricht The Netherlands
4. National Institute for Public Health and the Environment Bilthoven The Netherlands
5. Department of SurgeryMaastricht University Medical Center+ Maastricht The Netherlands