1. Department of Physical Therapy and Rehabilitation Science, School of Health Professions, University of Kansas Medical Center, Kansas City, KS, USA
2. Department of Information Technology, Jeonbuk National University, Jeonju, South Korea
3. Department of Biostatistics, School of Medicine, University of Kansas Medical Center, Kansas City, KS, USA
4. Department of Physical Therapy, College of Health Sciences, Marquette University, Milwaukee, WI, USA
5. Office of the Dean, School of Health Professions, University of Kansas Medical Center, Kansas City, KS, USA