1. Department of UrologyZhongnan Hospital of Wuhan University Wuhan China
2. Department of Biological RepositoriesZhongnan Hospital of Wuhan University Wuhan China
3. Human Genetic Resources Preservation Center of Hubei Province Wuhan China
4. Department of Pathology, Lombardi Comprehensive Cancer CenterGeorgetown University Medical Center Washington DC
5. Medical Research InstituteWuhan University Wuhan China