1. Department of Cardiology, Copenhagen University Hospital–Herlev and Gentofte, Copenhagen, Denmark (A.H., N.N., D.R., M.H.J., M.E., M.S., M.L.)
2. Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark (P.B., A.K.G.J.)
3. Department of Cardiology, Zealand University Hospital, Roskilde, and The Danish Heart Foundation, Copenhagen, Denmark (A.S.)
4. Department of Cardiology, Copenhagen University Hospital–Herlev and Gentofte, Copenhagen, and The Danish Heart Foundation, Copenhagen, Denmark (G.G.)
5. Department of Clinical Research, North Zealand Hospital, Hillerød, and Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark (C.T.)
6. William Harvey Research Institute, Queen Mary University of London, London, United Kingdom (P.M.).