Affiliation: | 1. Sint Antonius Hospital, Nieuwegein, The Netherlands;2. Hunter Pain Clinic, Newcastle, NSW, Australia;3. Erasmus University, Rotterdam, The Netherlands;4. AZ Nikolas, Sint Niklaas, Belgium;5. Metro Spinal Clinic, Melbourne, Vic., Australia;6. University of Sydney, Sydney, NSW, Australia;7. Royal North Shore Hospital, Sydney, NSW, Australia;8. Marcus Neuroscience Institute, Boca Raton Regional Hospital, Boca Raton, FL, USA;9. Center for Pain Relief, Inc., Charleston, WV, USA;10. Spinal Modulation, Inc., Menlo Park, CA, USA |