1. Unit for Psychooncology and Health Psychology, Dept. of Oncology; Aarhus University Hospital and Dept of Psychology; Aarhus University; Aarhus Denmark
2. Centre for Integrated Registry-Based Research (CIRRAU); Aarhus University; Aarhus Denmark
3. Centre for Health Economics Research, Dept of Public Health; University of Southern Denmark; Odense C Denmark
4. Health Outcome Research Centre; Royal College of Surgeons in Ireland; Dublin 2 Ireland
5. Dept. of Oncology; Aarhus University Hospital; Aarhus Denmark