1. VU University Medical Center, Department of Public and Occupational Health; EMGO+ Institute for Health and Care Research; Amsterdam The Netherlands
2. The Netherlands Cancer Institute; Division of Psychosocial Research and Epidemiology; Amsterdam The Netherlands
3. Danish Cancer Society Research Center; Unit of Survivorship; Copenhagen Denmark
4. Metropolitan University College, Department of Nursing; Copenhagen Denmark
5. Uppsala University, Department of Public Health and Caring Sciences; Uppsala Sweden
6. Rigshospitalet; Department of Oncology; Copenhagen Denmark