Yayık AM, Ahıskalıoğlu A, Ergüney ÖD, Oral Ahıskalıoğlu E, Alıcı H, Demirdöğen ŞO, Adanur Ş.
Department of Anesthesiology and Reanimation, Ataturk University Faculty of Medicine, Erzurum, Turkey.
Department of Anesthesiology, Regional Training Hospital, Erzurum, Turkey.
Department of Urology, Ataturk University Faculty of Medicine, Erzurum, Turkey.

Asi T, Dogan HS, Altan M, Bozaci AC, Ceylan T, Asci A, Tekgul S.
Department of Urology, Hacettepe University, Faculty of Medicine, Ankara, Turkey.
Department of Urology, Hacettepe University, Faculty of Medicine, Ankara, Turkey.

Musa ZS, El-Assmy A, Shokry AM, Shokeir AA, Zween T, Al-Kenawy MR.
Department of Urology, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt.
Department of Radiology, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt.

Ramesh S, Chen TT, Maxwell AD, Cunitz BW, Dunmire B, Thiel J, Williams JC, Gardner A, Liu Z, Metzler I, Harper JD, Sorensen MD, Bailey MR.
Applied Physics Laboratory, Center for Industrial and Medical Ultrasound, University of Washington, Seattle, Washington.
Department of Urology, University of Washington School of Medicine, Seattle, Washington.
Department of Anatomy, Cell Biology and Physiology and Indiana University School of Medicine, Indianapolis, Indiana.
Department of Biostatistics, Indiana University School of Medicine, Indianapolis, Indiana.
Division of Urology, VA Puget Sound Health Care System, Seattle, Washington.

Stoykov B, Kolev N, Dunev V, Genov P.
Department of Urology, Medical University Pleven, Bulgaria.
Department of Urology, UMHAT, Ruse, Bulgaria.