1. Department of Physical Therapy and Athletic Training Saint Louis University St. Louis Missouri USA
2. Department of Physical Therapy University of Delaware Newark Delaware USA
3. Department of Rehabilitation and Movement Science University of Vermont Burlington Vermont USA
4. College of Health Sciences Biostatistics Core Facility University of Delaware Burlington Vermont USA
5. School of Physical Therapy and Rehabilitation Science University of Montana Missoula Montana USA
6. Department of Mechanical Engineering Penn State University State College Pennsylvania USA