Clavijo RI, Kohn TP, Kohn JR, Ramasamy R.
Department of Urology, University of California, Los Angeles, CA, USA.
Baylor College of Medicine, Houston, TX, USA.
Department of Urology, Miller School of Medicine, University of Miami, Miami, FL, USA.

Long Q, Li X, He H, He D.
Department of Urology, First affiliated hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China.

Angulo JC, Arance I, de Las Heras MM, Meilán E, Esquinas C, Andrés EM.
Servicio de Urología, Hospital Universitario, Getafe, Madrid, España; Departamento Clínico, Facultad de Ciencias Biomédicas, Universidad Europea de Madrid, Laureate Universities, Getafe, Madrid, España.
Análisis Estadísticos PerTICA, S. L., Madrid, España.

Kang DH, Cho KS, Ham WS, Lee H, Kwon JK, Choi YD, Lee JY.
Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea.
Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea.
Division of Epidemic Intelligence Service, Korea Centers for Disease Control and Prevention, Osong, Korea.
Department of Urology, Severance Check-Up, Yonsei University Health System, Seoul, Korea.

Kodama K, Takase Y, Tatsu H.
Department of Urology, Toyama City Hospital, Toyama 939-8511, Japan.
Department of Radiology, Toyama City Hospital, Toyama 939-8511, Japan.