Department of Urology,West China Hospital,Sichuan University,Chengdu,Sichuan 610041,China;
Department of Urology,West China Hospital,Sichuan University,Chengdu,Sichuan 610041,China;
Department of Urology,Beijing Chaoyang Hospital,Capital Medical University,Beijing 100021,China;
Department of Urology,Centro Hospitalar Conde de S(a)o Januário,Macau Special Administrative Region,China;
incidence; prostate cancer; Chinese; Portuguese;