1 British Heart Foundation Centre for Cardiovascular Science (L.M., K.K.L., S.D.S., A.W., T.F., A.V.F., C.L.S., A.R.C., A.A., A.S.V.S., N.D., F.E.S., N.L.M.), University of Edinburgh, United Kingdom.
2 School of Applied Science, Edinburgh Napier University, United Kingdom (H.L., M.D.R.).
3 Usher Institute of Population Health Sciences and Informatics (N.L.M.), University of Edinburgh, United Kingdom.