1. Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing, People's Republic of China
2. Department of General Surgery, First Affiliated Hospital of Nanjing Medical University, Nanjing, People's Republic of China
3. Institute of Dermatology Surgery, China Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China
4. Department of Dermatology, Shanghai Skin Diseases Hospital, Shanghai, People's Republic of China
5. Department of Dermatology, Jiangsu Province Official Hospital, Nanjing, People's Republic of China
6. Department of Urology, Jiangsu Province Official Hospital, Nanjing, People's Republic of China