1. Department of Cardiology, The Heart Centre, Copenhagen University Hospital–Rigshospitalet, Copenhagen, Denmark.
2. Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.
3. Department of Clinical Sciences at Helsingborg, Lund University, Lund, Sweden.
4. Department of Clinical Immunology, Center for Endotheliomics, CAG, Copenhagen University Hospital–Rigshospitalet, Copenhagen, Denmark.
5. Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.