1. Department of Research; Netherlands Comprehensive Cancer Organisation; Utrecht the Netherlands
2. Department of Medical and Clinical Psychology, Center of Research on Psychology in Somatic Diseases (CoRPS); Tilburg University; Tilburg the Netherlands
3. Department of Internal Medicine; Maxima Medical Centre; Eindhoven and Veldhoven the Netherlands
4. Department of Internal Medicine; VieCuri Medical Centre; Venlo and Venray the Netherlands
5. Department of Internal Medicine; Elisabeth-TweeSteden Hospital; Tilburg the Netherlands
6. Division of Psychosocial Research and Epidemiology; Netherlands Cancer Institute; Amsterdam the Netherlands