From the American Board of Physical Medicine and Rehabilitation, Rochester, Minnesota (CLK, MMR); Department of Physical Medicine and Rehabilitation, Mayo Clinic, Phoenix, Arizona (CLK); Department of Physical Medicine and Rehabilitation, Vanderbilt University Medical Center, Nashville, Tennessee (JSJ); VA Boston Health Care System, Harvard Medical School, Boston, Massachusetts (SS); and Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, Minnesota (SWD).

All correspondence should be addressed to: Carolyn L Kinney, MD, American Board of Physical Medicine and Rehabilitation, 3015 Allegro Park Ln SW, Rochester, MN 55902.

Drs Kinney and Raddatz are employed by the American Board of Physical Medicine and Rehabilitation. Drs Johns, Sabharwal, and Driscoll are board directors of the American Board of Physical Medicine and Rehabilitation.

Financial disclosure statements have been obtained, and no conflicts of interest have been reported by the authors or by any individuals in control of the content of this article.