1 F. Edward Hebert School of Medicine, Uniformed Services University of Health Sciences, Bethesda, Maryland, USA; Lifespan Cardiovascular Institute and the Warren Alpert School of Medicine at Brown University, Providence, Rhode Island, USA. Electronic address: ehulten@lifespan.org.
2 Division of Cardiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA. Electronic address: https://twitter.com/rlweinberg.
3 Division of Cardiology, University of Vermont Larner College of Medicine, Burlington, Vermont, USA. Electronic address: https://twitter.com/FKeatingMD.