1. L. Wickerson, BScPT, MSc, PhD(c), Toronto Lung Transplant Program, University Health Network, 200 Elizabeth St, 4EC-305, Toronto, Ontario, Canada M5G 2C4, and Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada.
2. S. Mathur, BScPT, MSc, PhD, Department of Physical Therapy, University of Toronto.
3. L.G. Singer, MD, Toronto Lung Transplant Program, University Health Network, and Department of Medicine, University of Toronto.
4. D. Brooks, BScPT, MSc, PhD, Department of Physical Therapy, University of Toronto.