Kiremit MC, Guven S, Sarica K, Ozturk A, Buldu I, Kafkasli A, Balasar M, Istanbulluoglu O, Horuz R, Cetinel CA, Kandemir A, Albayrak S.
Department of Urology, Medical Faculty of Medipol University , Istanbul, Turkey.

Rao SR, Ballesteros N, Short KL, Gathani KK, Ankem MK.
Department of Urology, University of Louisville, Kentucky, USA.
Department of Urology, Robley Rex VA Medical Center, Louisville, Kentucky, USA.

Evan AP, Coe FL, Connors BA, Handa RK, Lingeman JE, Worcester EM.
Department of Anatomy and Cell Biology, Indiana University School of Medicine, Indianapolis, Indiana; International Kidney Stone Institute, Methodist Hospital, Indianapolis, Indiana.
Nephrology Section, University of Chicago, Chicago, Illinois.
International Kidney Stone Institute, Methodist Hospital, Indianapolis, Indiana.
Nephrology Section, University of Chicago.

Geraghty R, Burr J, Simmonds N, Somani BK.
Department of Urology, University Hospital of Southampton NHS Foundation Trust, Southampton, SO16 6YD, UK.

Bres-Niewada E, Dybowski B, Radziszewski P.
Department of Urology, Medical University of Warsaw, Poland.