1. Department of Medical Oncology; Tom Baker Cancer Center; Calgary Alberta Canada
2. Department of Oncology; Américas Medical Service/Brazil, United Health Group; Sao Paulo Brazil
3. Department of Medical Oncology, Cross Cancer Institute; University of Alberta; Edmonton Alberta Canada
4. Department of Medical Oncology; Stanford University; Stanford California
5. Department of General Medical Oncology; University Hospitals Leuven; Leuven Belgium
6. Department of Medical Oncology; IRCCS San Matteo University Hospital Foundation; Pavia Italy
7. Department of Medical Oncology; Princess Margaret Hospital; Toronto Ontario Canada
8. Department of Medical Oncology; London Health Sciences Centre; London Ontario Canada
9. Department of Oncology; Cleveland Clinic Taussig Cancer Institute; Cleveland Ohio
10. Department of Urology; Cancer Institute Hospital of Japanese Foundation for Cancer Research; Tokyo Japan
11. Department of Medical Oncology; National Cancer Centre Singapore; Singapore Singapore
12. Division of Medical Oncology; QEII Health Sciences Centre; Halifax Nova Scotia Canada
13. Division of Medical Oncology; University of Ottawa; Ottawa Ontario Canada
14. Division of Urology, Juravinski Cancer Centre; McMaster University; Hamilton Ontario Canada
15. Department of Medicine; Auckland City Hospital; Auckland New Zealand
16. Department of Medical Oncology; Dana-Farber Cancer Center; Boston Massachusetts