1. I Edwards, PhD, Grad Dip Physio (Ortho), MAPA, is Physiotherapist, The Brian Burdekin Clinic, Adelaide, South Australia, Australia, and Lecturer, School of Health Sciences, University of South Australia
2. M Jones, MAppSc (Manip Ther), Cert Phys Ther, Grad Dip Advan Manip Ther, MMPA, MAPA, is Senior Lecturer and Director, Graduate Programs in Musculoskeletal and Sports Physiotherapy, School of Health Sciences, University of South Australia
3. J Carr, Dip Physio, Grad Dip F Ed, is Physiotherapist, Murray Mallee Community Health Service, Murray Bridge, South Australia, Australia
4. A Braunack-Mayer, PhD, is Lecturer in Ethics, Department of Public Health, University of Adelaide
5. GM Jensen, PT, PhD, FAPTA, is Professor of Physical Therapy, Associate Dean for Faculty Development and Assessment, and Faculty Associate, Center for Health Policy and Ethics, School of Pharmacy and Allied Health, Creighton University, Omaha, Neb