Text and Data Mining valid from 2019-07-22
Received: 1 May 2019
Accepted: 8 July 2019
First Online: 22 July 2019
Ethics approval and consent to participate
: Ethical approval from the Ethical and Research Committee from San Paolo Heart Institute was provided before study initiation. Written informed consent was obtained from all patients.
: Not applicable
: The authors declare that they have no competing interests.
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