Received: 7 May 2020
Accepted: 1 June 2020
First Online: 11 June 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Review Board of Hospital (Comitato Etico Interaziendale A.O.U. Città della Salute e della Scienza di Torino, number 00156/2019) in compliance with the Italian regulations in force for data collection.
: All authors have read and approved the content, and they agree to submit it for consideration for publication in the Journal.
: The authors declare that they have no competing interests.