Affiliation: | 1. Department of Cardiology, Patras University Hospital, Patras, Greece;2. Department of Cardiology, Athens General Hospital ‘G. Gennimatas’, Athens, Greece;3. Department of Cardiology, Iraklion University Hospital, Iraklion, Greece;4. Department of Cardiology, Larissa University Hospital, Larissa, Greece;5. Department of Clinical Therapeutics, ‘Alexandra’ University Hospital, Athens, Greece;6. 1st University Department of Cardiology, Ippokration Hospital, Ioannina, Greece;7. Department of Cardiology, Ioannina University Hospital, Ioannina, Greece |