1. Division of Respiratory Medicine, The Hospital for Sick Children, Toronto, Canada
2. University of Toronto, Toronto, Canada
3. Division of Respiratory Medicine, Children's Hospital of Eastern Ontario, Ottawa, Canada
4. Division of Respiratory Medicine, Montreal Children's Hospital, Montreal, Canada
5. Division of Paediatric Critical Care, British Columbia Children's Hospital, Vancouver, Canada
6. Division of Paediatric Critical Care, Montreal's Children's Hospital, Montreal, Canada
7. Division of Complex Continuing Care, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
8. Division of Paediatric Respirology, Centre Mère-Enfant Soleil du Centre Hospitalier de l'Université Laval, Québec, Canada
9. Department of Bioethics, The Hospital for Sick Children, Toronto, Canada
10. Centre for Innovation and Excellence in Child & Family Centred-Care, The Hospital for Sick Children, Toronto, Canada
11. Division Paediatric Respiratory Medicine, Stollery Children's Hospital, Edmonton, Canada
12. Division of Paediatric Respirology, London Health Sciences Centre Children's Hospital, London, Canada
13. Paediatric Advanced Care Team (PACT), The Hospital for Sick Children, Toronto, Canada
14. Division of Paediatric Respiratory Medicine, University of Calgary, Calgary, Canada
15. Division of Paediatric Respiratory Medicine, University Malaya Medical Centre, Kuala Lumpur, Malaysia
16. Department of Medicine and Dentistry, University of Alberta, Edmonton, Canada