1. Department of Surgery School of Nutrition and Translational Research in Metabolism (NUTRIM) Maastricht University Maastricht The Netherlands
2. Department of Clinical Epidemiology and Medical Technology Assessment, Care and Public Health Research Institute (CAPHRI) Maastricht University Medical Centre Maastricht The Netherlands
3. Department of Surgery Diakonessenhuis Medical Centre Utrecht The Netherlands
4. Department of Anaesthesiology and Pain Medicine Maastricht University Medical Centre Maastricht The Netherlands
5. Department of Surgery School for Oncology and Developmental Biology (GROW) Maastricht University Maastricht The Netherlands
6. Department of Surgery Maastricht University Medical Centre Maastricht The Netherlands