1. Athens Naval Hospital , Athens , Greece
2. First Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki , Thessaloniki , Greece
3. Diagnostic Imaging, Peterborough City Hospital, North West Anglia NHS Foundation Trust , Peterborough , UK
4. Institute of Marine Biology, Biotechnology and Aquaculture, Hellenic Centre for Marine Research , Heraklion, Crete , Greece
5. LifeWatch ERIC, Sector II-II , Seville , Spain
6. Department of Cardiothoracic Surgery, AHEPA University Hospital , Thessaloniki , Greece
7. First Department of Pathology, National and Kapoditrian University of Athens , Athens , Greece
8. Department of Pathology, Massachusetts General Hospital and Harvard Medical School , Boston, MA , USA