From the Department of Physical Therapy, *Wilford Hall Medical Center, San Antonio, TX; †University of Pittsburgh, Pittsburgh, PA; and ‡University of Utah, Salt Lake City, UT.
Acknowledgment date: May 25, 2004. First revision date: July 1, 2004. Acceptance date: July 16, 2004.
This study was supported by a grant from the Foundation for Physical Therapy, Inc., and the Wilford Hall Medical Center Commander’s Intramural Research Funding Program.
The manuscript submitted does not contain information about medical device(s)/drug(s).
Foundation funds were received in support of this work. No benefits in any form have been or will be received from a commercial party related directly or indirectly to the subject of this manuscript.
Conflict of Interest: None of the authors of this manuscript have any relevant conflict of interest, financial or otherwise.
Disclaimer: The opinions or assertions contained herein are the private views of the author (JDC) and are not to be construed as official or as reflecting the views of the U.S. Air Force or Department of Defense.
Address correspondence and reprint requests to John D. Childs, PT, PhD, MBA, 508 Thurber Drive, Schertz, TX 78154; E-mail: [email protected]
