[1] Natl Def Med Ctr, Div Urol, Dept Surg, Triserv Gen Hosp, Taipei, Taiwan
[2] Kaohsiung Vet Gen Hosp, Div Urol, Dept Surg, Kaohsiung, Taiwan
[3] Univ Nevada, Sch Med, Med Oncol Comprehens Canc Ctr Nevada, Las Vegas, NV 89154 USA
[4] Natl Taiwan Univ Hosp, Dept Urol, Taipei, Taiwan
[5] Kaohsiung Med Univ, Dept Urol, Chung Ho Mem Hosp, Kaohsiung, Taiwan
[6] Natl Taiwan Univ Hosp, Dept Oncol, Taipei, Taiwan
[7] Taichung Vet Gen Hosp, Div Urol, Dept Surg, Taichung, Taiwan
[8] Chang Gung Mem Hosp, Div Urol, Dept Surg, Linkou, Taiwan
[9] Natl Def Med Ctr, Dept Nucl Med, Triserv Gen Hosp, Taipei, Taiwan
[10] Kaohsiung Med Univ, Kaohsiung Municipal Ta Tung Hosp, Dept Urol, Chung Ho Mem Hosp, Kaohsiung, Taiwan
[11] Taipei Vet Gen Hosp, Div Gen Urol, Dept Urol, Taipei, Taiwan
[12] Natl Yang Ming Univ, Dept Urol, Sch Med, Taipei, Taiwan
[13] Comprehens Canc Ctr Nevada, 3730 S Eastern Ave, Las Vegas, NV 89169 USA