1. Department of Pathology University of Valencia Valencia Spain
2. Department of Anesthesiology, Intensive Care, and Pain Management Hospital Clínico Universitario de Valencia Valencia Spain
3. Clínica Indolor Valencia Spain
4. Department of Human Anatomy and Embryology University of Valencia Valencia Spain
5. Basic Science Research Millennium Pain Center Bloomington IL USA
6. Stimgenics, Research and DevelopmentBloomington IL USA
7. Department of Psychology Illinois Wesleyan University Bloomington IL USA