Response to comment on "Impact of DNA damage repair defects on response to radium-223 and overall survival in metastatic castration-resistant prostate cancer"
1 Department of Medical Oncology, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Urology, Radboud University Medical Center, Nijmegen, the Netherlands.
2 Department of Medical Oncology, Radboud University Medical Center, Nijmegen, the Netherlands.
3 Department of Medical Oncology, Radboud University Medical Center, Nijmegen, the Netherlands. Electronic address: Niven.Mehra@radboudumc.nl.