1 Cross Cancer Institute, Edmonton, Alberta, Canada; Department of Oncology, University of Alberta, Edmonton, AB, Canada.
2 Department of Medical Genetics, University of Alberta, Edmonton, AB, Canada.
3 Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada.
4 Department of Oncology, McMaster University, Hamilton, ON, Canada.
5 Division of Oncology, Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada.
6 Tom Baker Cancer Centre and Cumming School of Medicine, Calgary, AB, Canada.
7 BC Cancer Agency and University of British Columbia, Vancouver, BC, Canada.
8 Vancouver Prostate Centre and Department of Urologic Sciences, University of British Columbia and Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC, Canada.
9 Centre Hospitalier de l'Université de Montréal, Université de Montréal, Montreal, QC, Canada.