aMontefiore Department of Cardiovascular Disease, Bronx, New York

bDepartment of Internal Medicine, Massachusetts General Hospital, Boston, Massachusetts

cCardiovascular Imaging Section, Division of Cardiology, University of Colorado, Aurora, Colorado, USA

dDoctoral School, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain

eTransplant Institute, Orlando AdventHealth, Orlando, Florida

fDepartment of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA

Correspondence to Adrian daSilva-deAbreu, MD, MSc, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA. E-mail: [email protected]