1. Urologic Oncology Program and Uro-Oncology Research Laboratories, Samuel Oschin Comprehensive Cancer Institute; Cedars-Sinai Medical Center; Los Angeles California
2. Department of Statistics; University of California at Los Angeles; Los Angeles California
3. Institute of Statistical Sciences; Academia Sinica; Taipei Taiwan
4. Department of Molecular and Medical Pharmacology; University of California at Los Angeles; Los Angeles California
5. Department of Pathology and Laboratory Medicine; Cedars-Sinai Medical Center; Los Angeles California
6. Department of Pathology and Laboratory Medicine; University of California at Los Angeles; Los Angeles California
7. Department of Pathology; The First Affiliated Hospital of Sun Yat-sen University; Guangzhou Guangdong China