1. MT Thigpen, PT, MHS, NCS, is a doctoral student in an interdisciplinary program in the College of Health and Human Performance and the College of Health Sciences, Department of Physical Therapy, University of Florida, Box 100154, Gainesville, FL 32610 (USA).
2. KE Light, PT, PhD, is Associate Professor, Department of Physical Therapy, University of Florida
3. GL Creel, PT, MHS, NCS, is Lecturer and Professor, Department of Physical Therapy, University of Florida
4. SM Flynn, PT, MHS, is a doctoral student in an interdisciplinary program in the College of Health and Human Performance and the College of Health Sciences, Department of Physical Therapy, University of Florida