1. Department of Health Professions, Faculty of Art, Health and Design, Swinburne University of Technology, Melbourne, Victoria, Australia; Department of Surgery, School of Medicine, University of Melbourne, Melbourne, Australia; and Clinical Research Institute, Sydney, Australia. Address all correspondence to Associate Professor El-Ansary at: delansary@swin.edu.au
2. Department of Physical Therapy, Eastern Washington University, Spokane, Washington. Dr LaPier is a board-certified clinical specialist in cardiovascular and pulmonary physical therapy
3. Baylor Institute for Rehabilitation, Baylor University Medical Center, Dallas, Texas
4. Department of Rehabilitation Services, Memorial Regional Hospital, Hollywood, Florida
5. Department of Health Professions, Faculty of Art, Health and Design, Swinburne University of Technology Department of Physiotherapy, Hospital Canselor Tuanku Muhriz, UKM Medical Centre, Cheras, Kuala Lumpur, Malaysia
6. MQ Health Physiotherapy and Department of Health Professions, Faculty of Medicine and Health, Macquarie University, Sydney, Australia
7. Department of Health Professions, Faculty of Art, Health and Design, Swinburne University of Technology, Clinical Research Institute and Westmead Private Physiotherapy Services, Westmead Private Hospital, Sydney, Australia
8. Baylor Institute for Rehabilitation, Baylor University Medical Center. Dr Lotshaw is a board-certified clinical specialist in cardiovascular and pulmonary physical therapy
9. Department of Physical Therapy, Miller School of Medicine, University of Miami, Coral Gables, Florida