Wang YB, Cui YX, Song JN, Yang Q, Wang G.
Department of Urology, Third Operating Room, First Operating Room, Second Operating Room, the First Hospital of Jilin University, Changchun, China.

Zang ZJ, Liu Q, Hu J, Feng J, Zhu YQ, Ma G, Jiang MH.
Department of Infertility and Sexual Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Cell-gene Therapy Translational Medicine Research Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou, China.

Ali M, Hashem A, Helmy TE, Zewin T, Sheir KZ, Shokeir AA.
Urology and Nephrology Center, Mansoura University, Mansoura, Egypt.

Weigel WA, Gluck M, Ross AS, Lin OS, Williams BL, Blackmore CC.
Department of Anesthesiology, Department of Radiology, Department of Gastroenterology, Virginia Mason Medical Center, Seattle, Washington, USA.
Center for Healthcare Improvement Science, Virginia Mason Medical Center, Seattle, Washington, USA.

Davis RB, Farber NJ, Kaplan A, Patel R, Steckler RE, Elsamra SE.
Department of Urology, Rutgers-Robert Wood Johnson University Hospital, New Brunswick, New Jersey, USA.