1. Consultant in Anesthesia.
2. Resident.
3. Head of Neuro-Urology, Spinal Cord Injury Center and Research, University of Zürich, Balgrist University Hospital, Zürich, Switzerland.
4. Professor, Department of Anesthesiology and Pain Therapy.
5. Professor and Vice Chair-woman, Department of Urology, University Hospital Bern, Berne, Switzerland.