1. Department of Psychology, Queen’s University, Kingston, Canada
2. Department of Psychology, University of Guelph-Humber, Etobicoke, Canada
3. Department of Biology, Trent University, Peterborough, Canada
4. Pulmonary Hypertension Program, Toronto General Hospital, University Health Network, Toronto, Canada
5. Department of Medicine, Faculty of Medicine, University of Toronto, Toronto, Canada
6. Department of Psychiatry, University of Toronto, Toronto, Canada
7. Social and Behavioural Health Sciences, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada