1. GROW, School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands
2. Department of Internal Medicine, Máxima Medical Center, Veldhoven, The Netherlands
3. Department of Surgery, Máxima Medical Center, Veldhoven, The Netherlands
4. Department of Internal Medicine, Atrium-Orbis, Heerlen, The Netherlands
5. Department of Internal Medicine, Jeroen Bosch Hospital, Den Bosch, The Netherlands
6. Department of Internal Medicine, VieCuri Medical Center, Venlo, The Netherlands
7. Department of Internal Medicine, Atrium-Orbis, Sittard, The Netherlands
8. Department of Internal Medicine, St Elisabeth Hospital, Tilburg, The Netherlands
9. Department of Internal Medicine, St Jans Hospital, Weert, The Netherlands
10. Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands