1. Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ontario, Canada
2. Division of Critical Care Medicine, and
3. Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada
4. Bloomberg School of Nursing, University of Toronto, Toronto, Ontario, Canada
5. Professional Practice—Nursing/Clinical Research Portfolio, St. Michael’s Hospital, Toronto, Ontario, Canada; and
6. Allergy and Asthma, the Alfred Hospital, Melbourne, Victoria, Australia