- Correspondence to Dr Elena Biagini, Cardiology Unit, IRCCS, Department of Experimental, Diagnostic and Specialty Medicine, Sant’Orsola Hospital, University of Bologna, 40125 Bologna, Emilia-Romagna, Italy;
- Received September 20, 2020
- Revised January 19, 2021
- Accepted January 22, 2021
- First published February 9, 2021.
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