1. Department of Cardiology, Toronto General Hospital Research Institute, Toronto, ON, Canada;
2. Ted Rogers Cardiotoxicity Prevention Program, Peter Munk Cardiac Centre, Toronto General Hospital, Toronto, ON, Canada;
3. Mental Health & Physical Activity Research Centre, Faculty of Kinesiology & Physical Education, University of Toronto, Toronto, ON, Canada;
4. Adolescent and Young Adult Oncology Program, Department of Supportive Care, Princess Margaret Cancer Centre, Toronto, ON, Canada;
5. Women’s College Hospital, University of Toronto, Toronto, ON, Canada;
6. Division of Radiation Oncology, Princess Margaret Cancer Centre, Toronto, ON, Canada;
7. Department of Radiation Oncology, University of Toronto, Toronto, ON, Canada;
8. Department of Supportive Care, Princess Margaret Cancer Centre, Toronto, ON, Canada;
9. Department of Psychiatry, University of Toronto, Toronto, ON, Canada;
10. Division of Medical Oncology, Melvin and Bren Simon Cancer Centre, Indiana University, Indianapolis, IN, USA
11. Department of Epidemiology, Fairbanks School of Public Health, Indiana University, Indianapolis, IN, USA;
12. Department of Medicine, University of Toronto, Toronto, ON, Canada;
13. Haematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada
14. Department of Paediatrics, University of Toronto, Toronto, ON, Canada