Funding for this research was provided by:
Fondazione Cassa di Risparmio in Bologna (ID: 2015/0300))
Received: 29 May 2020
Accepted: 9 November 2020
First Online: 18 November 2020
Ethics approval and consent to participate
: The present study has been approved by the local ethical committee of S.Orsola-Malpighi University Hospital (Register 21/2014/U/Tess). Written informed consent to participate at the study was obtained from the patients in accordance with institutional guidelines, including the Declaration of Helsinki (and subsequent modifications).
: Written informed consent for publication of the results obtained in present study was obtained from the patients.
: The authors declare no competing interests.