[1]Natl Univ Hlth Syst, Dept Urol, Singapore, Singapore;
[2]Hosp Kuala Lumpur, Inst Urol & Nephrol, Dept Urol, Kuala Lumpur, Malaysia;
[3]Univ Malaya, Dept Surg, Fac Med, Kuala Lumpur, Malaysia;
[4]Natl Taiwan Univ Hosp, Dept Urol, Taipei, Taiwan;
[5]Janssen Med Affairs, Singapore, Singapore;
[6]Natl Canc Ctr, Div Med Oncol, Singapore, Singapore;
[7]Fudan Univ, Shanghai Canc Ctr, Dept Urol, Shanghai, Peoples R China;
[8]Kindai Univ Hosp, Fac Med, Dept Urol, Osakasayama, Japan;
[9]Hirosaki Univ, Grad Sch Med, Dept Urol, Hirosaki, Aomori, Japan;
[10]Sichuan Univ, West China Hosp, Dept Urol, Chengdu, Sichuan, Peoples R China;
[11]Yonsei Univ, Coll Med, Gangnam Severance Hosp, Dept Urol, Seoul, South Korea;
[12]Yonsei Univ, Coll Med, Gangnam Severance Hosp, Urol Sci Inst, Seoul, South Korea;
[13]Rajeev Gandhi Canc Inst & Res Ctr, Uro Oncol Serv, New Delhi, India;
[14]Taipei Vet Gen Hosp, Dept Urol, Taipei, Taiwan;
[15]Prince Songkla Univ, Fac Med, Dept Surg, Hat Yai, Thailand;
[16]Asan Med Ctr, Dept Urol, Seoul, South Korea;
[17]Chulalongkorn Univ, Fac Med, Dept Surg, Bangkok, Thailand;
[18]Janssen China Res & Dev Ctr, Shanghai, Peoples R China;
[19]Janssen Res & Dev, Global Epidemiol, Singapore, Singapore