Correspondence to: Gemma Figtree, MBBS, DPhil(Oxon), Interventional Cardiologist, Royal North Shore Hospital, Research Lead, Cardiovascular Discovery Group, Kolling Institute, University of Sydney, Level 12, Kolling Institute of Medical Research, 10 Westbourne Street, St Leonards 2065, Australia. Email

E-mail Address: [email protected]

https://orcid.org/0000-0002-5080-6083

Kolling Institute of Medical Research, Sydney, Australia (G.A.F., S.T.V.).

Department of Cardiology, Royal North Shore Hospital, Northern Sydney Local Health District, Australia (G.A.F., S.T.V.).

Charles Perkins Centre (G.A.F., C.K.C.), University of Sydney, Australia.

Faculty of Medicine and Health (G.A.F., D.S.C., N.G., S.P., S.T.V.), University of Sydney, Australia.