Funding for this research was provided by:
Fondazione Valentino Garavani & Giancarlo Giammetti
Received: 14 June 2020
Accepted: 12 October 2020
First Online: 19 October 2020
Ethics approval and consent to participate
: This retrospective, single-center observational study was conducted in accordance with the Declaration of Helsinki and was approved by the Ethics Committee of the Fondazione Policlinico A. Gemelli IRCCS (reference number 17057/20), and written informed consent was obtained from each patient.
: Not applicable.
: The authors declare that they have no competing interests.