1. From the Institute of Cardiovascular Sciences, University of Manchester, Manchester, UK (C.S.K.); Institute of Applied Health Sciences, School of Medicine and Dentistry, University of Aberdeen, Aberdeen, Scotland, UK (C.S.K., P.K.M.); Department of Medicine, McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Surgery, Addenbrooke’s Hospital, Cambridge, UK (H.C.C.); Department of Medicine and Health Sciences, Norwich Medical School, University of...