Ceylan Y, Ucer O, Bozkurt O, Gunlusoy B, Mertoglu O, Zumrutbas AE, Yildiz G, Irer B, Muezzinoglu T, Demir O.
Department of Urology, Bozyaka Training and Research Hospital, Izmir, Turkey.
Department of Urology, Faculty of Medicine, Celal Bayar University, Manisa, Turkey.
Department of Urology, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey.
Department of Urology, Tepecik Training and Research Hospital, Izmir, Turkey.
Department of Urology, Faculty of Medicine, Pamukkale University, Denizli, Turkey.
Department of Urology, Dr Suat Seren Chest Diseases and Surgery Training, Research Hospital, İzmir, Turkey.
Department of Urology, Esrefpaşa Hospital, Izmir, Turkey.

Chang H, Wu G, Yue Z, Ma J, Qin Z.
Department of Urology, Lanzhou University Second Hospital, Lanzhou, Gansu Province, China; Institute of Urology, Lanzhou University Second Hospital, Key Laboratory of Urological Diseases in Gansu Province, Gansu Nephro-Urological Clinical Center, Lanzhou, Gansu Province, China; Department of Clinical Laboratory Center, The Second Clinical Medical College of Lanzhou University, Lanzhou, Gansu Province, China.

Seckiner I, Seckiner S, Sen H, Bayrak O, Dogan K, Erturhan S.
Department of Gastroenterology, Changhai Hospital, the Second Military Medical University, Shanghai, China.
Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China.

Ya Wei B, Wang D, Du TT, Liao Z, Li ZS, Hu LH.
Department of Gastroenterology, Changhai Hospital, the Second Military Medical University, Shanghai, China.
Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China.

Kaygısız O, Kılıçarslan H, Mert A, Coşkun B, Kordan Y.
Department of Urology, Faculty of Medicine, Uludağ University, Görükle, Bursa, 16059, Turkey.