1. STIMULUS research group Vrije Universiteit Brussel Brussels Belgium
2. Research Foundation—Flanders (FWO) Brussels Belgium
3. Florida Atlantic University Boca Raton FL USA
4. Pain Clinic AZ Delta Roeselare Belgium
5. PRISMATICS Lab Poitiers University Hospital Poitiers France
6. Department of Spine Surgery and Neuromodulation Poitiers University Hospital Poitiers France
7. Departments of Neurosurgery and Radiology Universitair Ziekenhuis Brussel Brussels Belgium