1. From the Cambridge Vascular Unit (U.S.) and University Department of Radiology (U.S., J.H.G.), Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom; Cardiovascular Research Center, Cardiology Division, Massachusetts General Hospital, Harvard Medical School, MA (F.A.J.); Advanced Microscopy Unit, Department of Genetics and Cell Biology-Molecular Cell Biology, Maastricht University, Maastricht, The Netherlands (M.A.M.J.v.Z.); Institute for Molecular...