Institution: | a Knuppe Molecular Urology Laboratory, Department of Urology, School of Medicine, University of California, 533 Parnassus Ave., Box 0738, San Francisco, CA 94143-0738, USA b Department of Urology, Affiliated Drum Tower Hospital, Nanjing University, School of Medicine, Nanjing, Jiangsu 210008, China c Division of Urology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Chia-Yi, Taiwan |