1. Department of Rehabilitation Medicine Long School of Medicine at the University of Texas Health Science Center San Antonio Texas USA
2. Department of Physical Medicine and Rehabilitation Harvard Medical School Boston Massachusetts USA
3. Department of Physical Medicine and Rehabilitation Spaulding Rehabilitation Hospital Boston Massachusetts USA
4. Department of Physical Medicine and Rehabilitation Massachusetts General Hospital Boston Massachusetts USA
5. Department of Physical Medicine and Rehabilitation Brigham and Women's Hospital Boston Massachusetts USA
6. Department of Anesthesiology Harvard Medical School Boston Massachusetts USA
7. Department of PM&R McGovern Medical School at UTHealth Houston Texas USA
8. Mayo Clinic Spokane Washington, DC USA
9. University of Washington PM&R Program Seattle Washington, DC USA