1. Division of Cardiovascular Medicine, Department of Medicine (M.P.B., B.A.O., S.D.W., G.C.S., M.D.C.), Brigham and Women’s Hospital, Harvard Medical School, Boston, MA.
2. Regeneron Pharmaceuticals, Inc, Tarrytown, NY (B.A.O.).
3. Division of Cardiovascular Medicine, Clinical Pharmacology, Cardio-Oncology Program (J.E.S., J.M.), Vanderbilt University Medical Center and Vanderbilt-Ingram Cancer Center, Nashville, TN.
4. Division of Oncology (J.E.S., J.M., D.B.J.), Vanderbilt University Medical Center and Vanderbilt-Ingram Cancer Center, Nashville, TN.
5. UNICO APHP.6 Cardio-Oncology Program (J.E.S., S.E., A.C.).
6. Sorbonne Université, INSERM Clinical Investigaton Center Paris-Est, Assistance Publique - Hopitaux de Paris, Pitié-Salpêtrière Hospital, Department of Pharmacology, Paris, France (J.E.S.).
7. Service de cardiologie Hôpitaux Universitaires Est Parisien, Hôpital Saint Antoine, Assistance Publique–Hôpitaux de Paris, INSERM 856, Sorbonne-université, France (S.E.).
8. Sorbonne-Université and INSERM 856, Hôpital Saint Antoine, Paris, France (A.C.).
9. Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA (T.K.C.).
10. Sorbonne University, AP-PH, Pitié Salpêtrière Hospital, Department of Internal Medicine and Clinical Immunology, Paris, France (Y.A.).
11. Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX (D.J.K.).
12. University Hospital Erlangen, Department of Dermatology, Germany (L.H.).
13. Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD (L.A.K.).
14. Cardio-Oncology Service, Royal Brompton Hospital, London, United Kingdom (A.R.L.).
15. Peter Munk Cardiac Centre, Ted Rogers Program in Cardiotoxicity Prevention and Department of Medical Imaging, University Health Network, University of Toronto, Ontario, Canada (P.T.).
16. Department of Pathology (R.P., A.L.), Brigham and Women’s Hospital, Harvard Medical School, Boston, MA.
17. Departments of Medicine and Cellular & Molecular Medicine, University of Ottawa Heart Institute, Ontario, Canada (P.P.L.).