1. Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada;
2. Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, Kings College London, London, United Kingdom;
3. Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada;
4. Provincial Centre of Weaning Excellence/Prolonged Ventilation Weaning Centre, Michael Garron Hospital, Toronto, Ontario, Canada;
5. Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada;
6. West Park Healthcare Centre, Toronto, Ontario, Canada;
7. University of Toronto, Toronto, Ontario, Canada;
8. NSA Chair in Respiratory Rehabilitation Research, Toronto, Ontario, Canada