Gratzke C1, Streng T2, Waldkirch E3, Sigl K1, Stief C G1, Andersson K4, Hedlund P5
1. Department of Urology, Ludwig-Maximilians University Hospital, Munich, Germany, 2. Department of Pharmacology, Drug Development and Therapeutics, University of Turku, Turku, Finland, 3. Department of Urology, Hannover Medical School, Hannover, Germany, 4. Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Medical Center Boulevard, Winston Salem, NC, USA, 5. Department of Clinical Chemistry and Pharmacology, Lund University Hospital, Lund, Sweden