1. PHARMO Institute for Drug Outcomes Research; Utrecht the Netherlands
2. Eindhoven Cancer Registry; Comprehensive Cancer Center South; Eindhoven the Netherlands
3. Department of Public Health; Erasmus University Medical Centre; Rotterdam the Netherlands
4. Center of Research on Psychology in Somatic Diseases (CoRPS); Tilburg University; Tilburg the Netherlands
5. Department of Health Policy and Management; Erasmus University Medical Centre; Rotterdam the Netherlands