1. Department of Cardiology, Bispebjerg Hospital, University of Copenhagen, Denmark
2. Department of Cardiology, Rigshospitalet, University of Copenhagen, Denmark
3. Department of Cardiology, Gentofte Hospital, University of Copenhagen, Denmark
4. Department of Cardiology, Hvidovre Hospital, University of Copenhagen, Denmark
5. Department of Cardiology, Odense University Hospital, University of Southern Denmark, Odense, Denmark
6. Barbra Streisand Women's Heart Center, Cedars‐Sinai Heart Institute, Los Angeles, CA