*Department of Physical Medicine & Rehabilitation, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado
†Department of Neurology, Loyola University Medical Center, Maywood, Illinois
‡Department of Pediatrics, The Ohio State University, Columbus, Ohio
§Center for Biobehavioral Health, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio.
Corresponding Author: Michael W. Kirkwood, PhD, ABPP/CN, Children's Hospital Colorado, Concussion Program, B285, 13123 East 16th Ave, Aurora, CO 80045 (firstname.lastname@example.org).
The authors report no conflicts of interest.
Received May 28, 2012
Accepted June 7, 2012