1. Department of UrologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'an Shaanxi China
2. Department of Urology, School of MedicineUniversity of PittsburghPittsburgh Pennsylvania
3. Department of Pathology, School of MedicineUniversity of PittsburghPittsburgh Pennsylvania
4. Department of Epidemiology, Epidemiology Data CenterUniversity of PittsburghPittsburgh Pennsylvania
5. Pittsburgh Institute for Neurodegenerative DiseasesUniversity of Pittsburgh School of MedicinePittsburgh Pennsylvania
6. Department of Pharmacology and Chemical BiologyUniversity of Pittsburgh School of MedicinePittsburgh Pennsylvania
7. UPMC Hillman Cancer CenterUniversity of Pittsburgh School of MedicinePittsburgh Pennsylvania