1. Institute of Health and Wellbeing (D.A.M.), University of Glasgow, United Kingdom.
2. NHS National Services Scotland, Edinburgh, United Kingdom (D.A.M., J.K., C.F.).
3. Usher Institute of Population Health Sciences and Informatics (S.H.R, S.H.W).
4. School of Medicine, University of Dundee, United Kingdom (S.L.).
5. MRC Institute of Genetics and Molecular Medicine (S.M., H.M.C).
6. Institute of Cardiovascular and Medical Sciences (P.J., J.P., N.S., J.M.), University of Glasgow, United Kingdom.
7. Bispebjerg Hospital, Copenhagen University, Denmark (S.L.K.).