1. Department of General Practice; KU Leuven; Leuven Belgium
2. Department of Family Medicine, School CAPHRI; Maastricht University; Maastricht The Netherlands
3. Discipline of General Practice, School of Medicine; The University of Queensland; Brisbane Australia
4. Limburgs Oncologisch Centrum; Hasselt Belgium
5. Department of Medical Oncology, School GROW; Maastricht University; Maastricht the Netherlands
6. Department of General Medical Oncology; University Hospitals Leuven; Leuven Belgium
7. Department of Gynaecology; Ziekenhuis Oost-Limburg; Genk Belgium
8. Department of Abdominal and Oncological Surgery; Jessa Hospital; Hasselt Belgium