Connors BA, Evan AP, Handa RK, Blomgren PM, Johnson CD, Liu Z, Lingeman JE.
Department of Anatomy and Cell Biology, Indiana University School of Medicine , Indianapolis, Indiana.
Department of Biostatistics, Indiana University Schools of Public Health and Medicine , Indianapolis, Indiana.
Methodist Hospital Institute for Kidney Stone Disease , Indianapolis, Indiana.

Knoll T, Bach T, Humke U, Neisius A, Stein R, Schönthaler M, Wendt-Nordahl G.
Urologisches Zentrum Hamburg, Asklepios Klinikum Harburg, Hamburg, Deutschland.
Klinik für Urologie, Klinikum Stuttgart, Stuttgart, Deutschland.
Klinik für Urologie, Universitätsmedizin Mainz, Mainz, Deutschland.
Klinik für Urologie, Universitätsmedizin Mannheim, Mannheim, Deutschland.
Klinik für Urologie, Universitätsklinikum Freiburg, Freiburg, Deutschland.
Urologische Klinik Sindelfingen, Klinikum Sindelfingen-Böblingen, Arthur-Gruber-Str. 70, 71065, Sindelfingen, Deutschland.

Kitrey ND, Gruenwald I, Appel B, Shechter A, Massarwa O, Vardi Y.
Neurourology Unit, Rambam Healthcare Campus, Israel.
Department of Family Medicine, Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Clalit Health Services, Haifa, Israel.
Urology Department, Sheba Medical Center, Tel-Hashomer, Israel.

Long Q, Zhang J, Xu Z, Zhu Y, Liu L, Wang H, Guo J, Wang G.
Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.

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.