1. Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
2. Department of Translational Molecular Pathology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
3. The University of Texas Graduate School of Biomedical Sciences at Houston, Texas, USA
4. Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
5. Department of Pathology, Taipei Medical University Hospital, Taipei, Taiwan
6. Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas, USA
7. Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
8. Department of Genitourinary Medical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA