From the Department of Twin Research and Genetic Epidemiology, King’s College London, London, United Kingdom (C.M., M.M., M.P., T.D.S., A.M.V.); Institute of Cardiovascular and Medical Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom (D.G., N.H.J.A., S.M.A., M.M.B., A.F.D., S.P.); Institute of Bioinformatics and Systems Biology, Helmholtz Zentrum München, Germany (G.K., K.S.); Faculty of Medicine, University of Southampton, Southampton,... (At 2015-08)