Dana A Ohl -
Division of Andrology and Microsurgery, Department of Urology, University of Michigan, 1500 E. Medical Center Dr., Box 0330, Ann Arbor, MI 48108, USA
Susanne A Quallich -
Division of Andrology and Microsurgery, Department of Urology, University of Michigan, 1500 E. Medical Center Dr., Box 0330, Ann Arbor, MI 48108, USA
Jens Sønksen -
Department of Urology, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, DK-2770 Herlev, Copenhagen, Denmark
Nancy L Brackett -
The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, PO Box 016960, R48, Miami, FL 33101, USA
Charles M Lynne -
Department of Urology, University of Miami Miller School of Medicine, PO Box 016960, M814, Miami, FL 33101, USA