1. Department of Urology, Edouard Herriot Hospital, Lyon, France.
2. University of Southern California Institute of Urology, Keck School of Medicine, University of Southern California, Los Angeles, California.
3. Department of Urology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
4. Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio.
5. Imaging Institute, Cleveland Clinic, Cleveland, Ohio.