1. School of Clinical Sciences, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
2. New Zealand Musculoskeletal Physiotherapy Association, Auckland, New Zealand
3. Doctor of Physical Therapy Program, Robbins College of Health and Human Services, Baylor University, Waco, Texas, USA
4. Center for Rehabilitation Research, Texas Tech University Health Sciences Center, Lubbock, Texas, USA