Igawa Y1, Aizawa N1, Iijima K1, Wyndaele J J2, Andersson K E3, Nishizawa O1
1. Shinshu University Graduate School of Medicine, Dept. of Urology, Matsomoto, Japan, 2. University of Antwerp, Faculty of Medicine, Dept. of Urology, Antwerp, Belgium, 3. Wake Forest University, Wake Forest Institute for Regenerative Medicine, Winston Salem, USA