1. Division of Cardiology, Department of Electrophysiology, Peter Munk Cardiac Centre, University Health Network, Toronto, Ontario, Canada
2. Division of Medical Oncology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
3. Department of Pharmacy, University Health Network, Toronto, Ontario, Canada
4. Division of Cardiology, Peter Munk Cardiac Centre, Ted Rogers Program in Cardiotoxicity Prevention and Department of Medical Imaging, University Health Network University of Toronto, Toronto, Ontario, Canada