Harvard University, USA |
11 |
University of Washington, USA |
10 |
Dartmouth Medical School, USA |
6 |
Pain Management Center of Paducah, USA |
6 |
Brigham and Women’s Hospital, USA |
5 |
Massachusetts General Hospital, USA |
5 |
Dartmouth-Hitchcock Medical Center, USA |
4 |
Millennium Pain Center, USA |
4 |
University of Louisville, USA |
4 |
University of Miami, USA |
4 |
University of Pittsburgh, USA |
4 |
Vanderbilt University, USA |
4 |
Hospital for Special Surgery, USA |
3 |
Medical College of Wisconsin, USA |
3 |
Nuffield Orthopedic Center, England |
3 |
Stanford University, USA |
3 |
University of California, San Francisco, USA |
2 |
University of Kentucky, USA |
2 |
Uppsala University, Sweden |
2 |
William Beaumont Hospital, USA |
2 |