1. Swiss Paraplegic Research; Nottwil Switzerland
2. Department of Health Sciences and Health Policy; University of Lucerne; Lucerne Switzerland
3. Clinique Romande de Réadaptation; Sion Switzerland
4. Neuro-Urology; Spinal Cord Injury Centre; Balgrist University Hospital; University of Zurich; Zurich Switzerland
5. Neuro-Urology; REHAB Basel; Basel Switzerland
6. Neuro-Urology; Swiss Paraplegic Centre; Nottwil Switzerland
7. Neurology; Spinal Cord Injury Centre; Balgrist University Hospital; University of Zurich; Zurich Switzerland