J Natl Cancer Inst 2017 Dec;109(12)
Department of Urologic Sciences, Vancouver Prostate Centre, University of British Columbia, Vancouver, Canada; Institute of Biosciences and Medical Technology, University of Tampere, Tampere, Finland; Department of Medicine and Department of Radiation Oncology, UCSF Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA; Oregon Health and Science University (OHSU) Knight Cancer Institute, Portland, OR; Department of Urology, University of California, Davis, School of Medicine, Sacremento, CA; Department of Medical Oncology, British Columbia Cancer Agency, Vancouver, Canada.