1 Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
2 Rehabilitation Services, Newton-Wellesley Hospital, Newton, Massachusetts, USA.
3 Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York, USA.
4 Physical Therapy Program, College of Health Sciences, Midwestern University, Downers Grove, Illinois, USA.
5 Department of Physical Medicine & Rehabilitation, University of Colorado Physical Therapy Program, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA.
6 Department of Physical Therapy, MGH Institute of Health Professions, Boston, Massachusetts, USA.
7 Department of Physical Therapy, University of Texas Health Science Center, University of North Texas, Fort Worth, Texas, USA.
8 Department of Physical Therapy, St. Ambrose University, Davenport, Iowa, USA.
9 Infinity Rehab, Quality and Clinical Outcomes, Infinity HealthCare, Wilsonville, Oregon, USA.
10 Department of Physical Therapy, Jefferson College of Rehabilitation Sciences, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
11 Rehabilitation Services, OhioHealth, Columbus, Ohio, USA.