1. Department of Surgical OncologyNetherlands Cancer InstituteAmsterdam The Netherlands
2. Department of PathologyNetherlands Cancer InstituteAmsterdam The Netherlands
3. Division of Psychosocial Research and EpidemiologyNetherlands Cancer InstituteAmsterdam The Netherlands
4. Department of BiometricsNetherlands Cancer InstituteAmsterdam The Netherlands
5. Department of SurgeryMaxima Medical CentreEindhoven The Netherlands
6. Department of SurgerySisters of Charity Hospital and Cancer CenterLinz Austria
7. Agendia IncAmsterdam The Netherlands
8. Helen Diller Family Comprehensive Cancer CenterUniversity of CaliforniaSan Francisco CA
9. Department of Medical OncologyNetherlands Cancer InstituteAmsterdam The Netherlands