Häcker A, Michel MS
Klinik für Urologie, Universitätsmedizin Mannheim, Theodor-Kutzer-Ufer 1-3, 68135 Mannheim, Deutschland

Yucel S, Akin Y, Danisman A, Guntekin E
Department of Urology, Akdeniz University School of Medicine, Antalya, Turkey

D'Addessi A, Vittori M, Racioppi M, Pinto F, Sacco E, Bassi P
Department of Urology, Catholic University School of Medicine, Policlinico "A. Gemelli", Largo F. Vito, 00168 Rome, Italy

Melzer A, Cochran S, Prentice P, MacDonald MP, Wang Z, Cuschieri A
Institute for Medical Science and Technology, University of Dundee, UK

Connors BA, McAteer JA, Evan AP, Blomgren PM, Handa RK, Johnson CD, Gao S, Pishchalnikov YA, Lingeman JE
Departments of Anatomy and Cell Biology Biostatistics, Indiana University School of Medicine Methodist Hospital Institute for Kidney Stone Disease, Indianapolis, IN, USA