Choi HJ, Jung JH, Bae J, Cho MC, Lee HW, Lee KS
Department of Urology, Dongguk University Ilsan Hospital, Goyang, Korea

Lautz J, Sankin G, Zhong P
Department of Mechanical Engineering and Materials Science, Duke University, Durham, NC 27708, USA

El-Halwagy S, Osman Y, Sheir KZ
Urology and Nephrology Center, Mansoura University, Mansoura, Egypt

Duryea AP, Roberts WW, Cain CA, Hall TL
Biomedical Engineering Department, University of Michigan, Ann Arbor, USA

Scales CD Jr
Robert Wood Johnson Foundation/VA Clinical Scholars, Departments of Urology and Internal Medicine, David Geffen School of Medicine, UCLA, 10940 Wilshire Blvd, Suite 710, Los Angeles, CA 90024, USA