Ng CF, Law VT, Chiu PK, Tan CB, Man CW, Chu PS
Division of Urology, Department of Surgery, 4/F Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, SAR, China

Ng CF, Lo AK, Lee KW, Wong KT, Chung WY, Gohel D
Division of Urology, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, People's Republic of China

Takahara K, Ibuki N, Inamoto T, Nomi H, Ubai T, Azuma H
Department of Urology, Osaka Medical College, Osaka, Japan

El-Nahas AR, Awad BA, El-Assmy AM, Abou El-Ghar ME, Eraky I, El-Kenawy MR, Sheir KZ
Urology Department, Urology and Nephrology Centre, Mansoura University, Mansoura, Egypt

Ganpule A, Vyas JB, Sheladiya C, Mishra S, Ganpule SA, Sabnis RB, Desai M
Muljibhai Patel Urological Hospital, Department of Urology, Nadiad, Gujarat, India