1. Department of Physical Therapy, Phoenix Biomedical Campus, Northern Arizona University, Phoenix, AZ, USA
2. Department of Occupational Therapy, Phoenix Biomedical Campus, Northern Arizona University, Phoenix, AZ, USA
3. Department of Mathematics and Statistics, Northern Arizona University, Flagstaff, AZ, USA
4. School of Physical Therapy, Institute of Health Sciences-Dallas, Texas Woman’s University, Denton, TX, USA