1. Department of Urology and Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
2. Department of Pharmacy, Guangzhou Institute of Dermatology, Guangzhou, China.
3. Division of Urology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.
4. Department of Urology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.