1. Division of Physical Therapy, Department of Allied Health Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
2. Doctor of Physical Therapy Division, Department of Orthopaedics, Duke University, Durham, NC 27705, USA
3. ATI Physical Therapy, University of South Carolina, Greenville, SC 29681, USA
4. Center for Effectiveness Research in Orthopaedics, University of South Carolina, Greenville, SC 29681, USA