1. From the Translation Molecular Imaging Institute, Icahn School of Medicine at Mount-Sinai, New York (M.R.D.); British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom (M.R.D.); and Department of Nuclear Medicine, Bichat University Hospital, Assistance Publique–Hôpitaux de Paris, Département Hospitalo-Universitaire FIRE, Inserm 1148, Paris, France (F.H.).