[1] Dutch Institute for Clinical Auditing,Department of Medical Oncology, Amsterdam UMC
[2] VU University Medical Center,Department of Surgical Oncology
[3] Cancer Center Amsterdam,Department of Pharmacy
[4] Netherlands Cancer Institute,Department of Medical Oncology and Immunology
[5] Rode Kruis Ziekenhuis,Department of Molecular Oncology & Immunology
[6] Netherlands Cancer Institute,Department of Medical Oncology
[7] Netherlands Cancer Institute,Department of Medical Oncology
[8] Maastricht University Medical Centre,Department of Medical Oncology
[9] Zuyderland Medical Centre Sittard,Department of Medical Oncology
[10] Isala Oncology Center,Department of Internal Medicine
[11] Isala,Department of Internal Medicine
[12] University Medical Centre Groningen,Department of Medical Oncology
[13] Leiden University Medical Centre,Department of Pathology, Division of Laboratories, Pharmacy and Biomedical Genetics
[14] Medisch Spectrum Twente,Department of Internal Medicine
[15] Medical Centre Leeuwarden,Departments of Medical Oncology and Radiology & Nuclear Medicine
[16] University Medical Centre Utrecht,Department of Internal Medicine
[17] University Medical Center Utrecht,Department of Medical Oncology
[18] Amphia Hospital,undefined
[19] Erasmus Medical Centre,undefined
[20] Maxima Medical Centre,undefined
[21] Radboud University Medical Centre,undefined
