1. Department of Urology; Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine; Kaohsiung Taiwan
2. Department of Urology; National Taiwan University Hospital and College of Medicine; Taipei Taiwan
3. Department of Urology; Samsung Medical Center, Sungkyunkwan University School of Medicine; Seoul Korea
4. Department of Urology, China Rehabilitation Research Center; Capital Medical University; Beijing China
5. Department of Urology; Beijing Hospital; Beijing China
6. Department of Urology, Nowon Eulji Medical Center; Eulji University School of Medicine; Seoul Korea
7. Astellas Pharma Singapore Pte. Ltd; Singapore