Affiliation: | ?Translational Centre for Regenerative Medicine, University of Leipzig, Leipzig, Germany;‡Institute of Anatomy, Center for Regenerative Biology and Medicine, University of Tuebingen, Tuebingen, Germany;¶Department of Urology, University of Tuebingen, Tuebingen, Germany;§Department of Electrophysiology, Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany;∥Clinic for General, Visceral and Transplantation Surgery, University Hospital of Tuebingen, Tuebingen, Germany;#Department of Pediatric Surgery, University Children′s Hospital Tuebingen, University of Tuebingen, Tuebingen, Germany |