1. The Ottawa Hospital Cancer Centre, Department of Medicine, University of Ottawa, Ottawa, ON, Canada K1H 8L6
2. University of Ottawa Heart Institute, Department of Medicine, University of Ottawa, Ottawa, ON, Canada K1Y 4W7
3. Division of Hematology/Oncology, St. Michael’s Hospital, Toronto, ON, Canada M5B 1W8
4. Division of Cardiology, Vanderbilt University Medical Centre, Nashville, TN 37232, USA