|  | Thursday 1st October 2009 | 
                                            
	|  | 1. Department of Uro-Neurology, National Hospital for Neurology and Neurosurgery, 2. Department of Uro-Neurology, National Hospital for Neurology and Neurosurgery and Department of Urology, University of Bern, 3010 Bern, Bern, Switzerland |