Received: 11 June 2021
Accepted: 16 July 2021
First Online: 21 July 2021
: The present study was approved by the Ethics Committee of Verona and Rovigo – Italy. Each patient signed informed consent.
: Each author certifies that he or she has no commercial associations (eg, consultancies, stock ownership, equity interest, patent/licensing arrangements, etc.) that might pose a conflict of interest in connection with the submitted article.