1. Exercise Science Program, School of Health Sciences, Oakland University, Rochester, United States
2. Kinesiology, Arizona State University, Tempe, United States
3. Department of Veterans Affairs, Northern California Health Care System, Department of Physical Medicine & Rehabilitation, Sacramento, United States
4. Health Sciences Department, Gettysburg College, Gettysburg, United States
5. Department of Veterans Affairs, Northern California Health Care System, and University of California Davis Medical Center, Department of Physical Medicine & Rehabilitation, Sacramento, United States