1. T. Ellis, PT, PhD, NCS, Department of Physical Therapy and Athletic Training, Sargent College of Health and Rehabilitation Sciences, Boston University, 635 Commonwealth Ave, Boston, MA 02215 (USA).
2. J.K. Boudreau, PT, DPT, Department of Physical Therapy and Athletic Training, Sargent College of Health and Rehabilitation Sciences, Boston University, and Braintree Rehabilitation Hospital, Braintree, Massachusetts.
3. T.R. DeAngelis, PT, DPT, GCS, Department of Physical Therapy and Athletic Training, Sargent College of Health and Rehabilitation Sciences, Boston University.
4. L.E. Brown, PT, DPT, NCS, Department of Physical Therapy and Athletic Training, Sargent College of Health and Rehabilitation Sciences, Boston University.
5. J.T. Cavanaugh, PT, PhD, Department of Physical Therapy, University of New England, Portland, Maine.
6. G.M. Earhart, PT, PhD, Program in Physical Therapy, Washington University in St Louis, St Louis, Missouri.
7. M.P. Ford, PT, PhD, Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, Alabama.
8. K.B. Foreman, PT, PhD, Department of Physical Therapy, University of Utah, Salt Lake City, Utah.
9. L.E. Dibble, PT, PhD, ATC, Department of Physical Therapy, University of Utah.