1. Department of Physiology Radboudumc Radboud Institute for Health Sciences Nijmegen The Netherlands
2. Department of Epidemiology and Biostatistics and Amsterdam Public Health Research Institute Amsterdam UMC Vrije Universiteit Amsterdam Amsterdam The Netherlands
3. Department of Medical Oncology Cancer Center Amsterdam Amsterdam UMC Vrije Universiteit Amsterdam The Netherlands
4. Faculty of Behavioural and Movement Sciences Amsterdam Movement Sciences Vrije Universiteit Amsterdam Amsterdam The Netherlands
5. Department of Medical Oncology Radboudumc Nijmegen The Netherlands
6. Department of Internal Medicine Amstelland Hospital Amstelveen The Netherlands
7. Department of Gastrointestinal Oncology Netherlands Cancer Institute Amsterdam The Netherlands
8. Department of Public and Occupational Health and Amsterdam Public Health Research Institute Amsterdam UMC Vrije Universiteit Amsterdam Amsterdam The Netherlands