1. Department of Urology; Weill Cornell Medical College; New York Presbyterian Hospital; New York; NY; USA
2. Department of Pathology; New York Presbyterian Hospital; New York; NY; USA
3. Cancer Prognostics and Health Outcomes Unit; University of Montreal Health Center; Montréal; Québec; Canada
4. Department of Urology; University Medical Center Hamburg-Eppendorf; Hamburg; Germany