Li BR, Liao Z, Du TT, Ye B, Chen H, Ji JT, Zheng ZH, Hao JF, Ning SB, Wang D, Lin JH, Hu LH, Li ZS.
Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China; Department of Gastroenterology, Air Force General Hospital, Beijing, China.

Ruffo A, Capece M, Prezioso D, Romeo G, Illiano E, Romis L, Di Lauro G, Iacono F.
Department of Urology, Federico II University, Naples, Italy.
Department of Urology, Hospital Santa Maria delle Grazie, Naples, Italy.

Ding J, Zhang Y, Cao Q, Huang T, Xu W, Huang K, Fang J, Bai Q, Qi J, Huang Y.
Urology Department, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA.
Urology Department, Anhui Provincial Hospital, Hefei, Anhui, China.
Radiology Department, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Anesthesiology Department, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Ultrasonograhy Department, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.

Hassan M, El-Nahas AR, Sheir KZ, El-Tabey NA, El-Assmy AM, Elshal AM, Shokeir AA.
Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt.

Sahin C, Cetinel AC, Eryildirim B, Tuncer M, Faydaci G, Sarica K.
Dr. Lutfi Kirdar Training and Research Hospital, Departments of Urology, Istanbul.