1. Department of Physical Medicine & Rehabilitation Montefiore Medical Center Bronx New York USA
2. Division of Chronic Pain, Department of Anesthesiology University of Pittsburgh School of Medicine Pittsburgh Pennsylvania USA
3. Department of Anesthesiology Northwestern University Feinberg School of Medicine Chicago Illinois USA
4. Department of Anesthesia Ochsner Medical Health Center New Orleans Louisiana USA
5. Department of Anesthesiology University of Virginia Charlottesville Virginia USA
6. Department of Anesthesia and Critical Care The University of Chicago Medicine Chicago Illinois USA
7. Department of Anesthesiology University of Maryland Medical Center Baltimore Maryland USA
8. Department of Anesthesiology University of Florida College of Medicine Gainesville Florida USA
9. Department of Anesthesiology, NYU Langone Medical Center New York New York USA
10. Department of Anesthesiology and Perioperative Medicine, Mayo Clinic Rochester Minnesota USA
11. Department of Anesthesiology and Critical Care University of New Mexico Albuquerque New Mexico USA
12. Department of Anesthesiology and Perioperative Medicine University of Louisville Louisville Kentucky USA
13. Department of Anesthesiology Emory University School of Medicine Atlanta Georgia USA
14. Department of Anesthesiology The Ohio State University Wexner Medical Center Columbus Ohio USA
15. Department of Anesthesiology Center for Pain Medicine, UC San Diego Health La Jolla California USA
16. Department of Pain Medicine The University of Texas MD Anderson Cancer Center Houston Texas USA
17. Department of Anesthesiology West Virginia University Ruby Memorial Hospital Morgantown West Virginia USA
18. Department of Anesthesia, St. Elizabeth's Medical Center Brighton Boston USA
19. Department of Anesthesiology, Jackson Memorial Hospital University of Miami Miller School of Medicine Miami Florida USA
20. Physical Medicine and Rehabilitation Pain Medicine Louisiana State University School of Medicine New Orleans Louisiana USA
21. Physical Medicine and Rehabilitation Metrohealth/Case Western Reserve University Cleveland Ohio USA
22. Department of Anesthesiology and Pain Medicine, Davis (UC Davis) Medical Center University of California Sacramento California USA
23. Division of Pain Medicine, Department of Anesthesiology Westchester Medical Center Valhalla New York USA
24. Department of Anesthesiology, Medical College of Wisconsin Milwaukee Wisconsin USA
25. Department of Anesthesiology, Virginia Mason Franciscan Health Seattle Washington USA
26. Department of Anesthesia University of Iowa Hospitals and Clinics Iowa City Iowa USA
27. Department of Anesthesiology and Pain Medicine University of Kansas Medical Center Kansas City Kansas USA
28. Department of Anesthesiology Rush University Medical Center Chicago Illinois USA
29. Department of Orthopedics & Rehabilitation University of Wisconsin Hospitals and Clinics Madison Wisconsin USA
30. Department of Neurology, Albany Medical Center Albany New York USA
31. Department of Anesthesiology and Critical Care, Memorial Sloan Kettering Cancer Center New York New York USA
32. Department of Anesthesiology and Pain Management Texas Tech University Health Sciences Center Lubbock Texas USA
33. Department of Anesthesiology, Montefiore Medical Center New York New York USA
34. Department of Anesthesiology, Henry Ford Health Systems Detroit Michigan USA
35. Department of Anesthesiology and Perioperative Medicine Medical College of Georgia at Augusta University Augusta Georgia USA
36. Department of Anesthesiology, Perioperative and Pain Medicine Stanford University School of Medicine Stanford California USA