Funding for this research was provided by:
Università Cattolica del Sacro Cuore
Received: 12 March 2020
Accepted: 8 July 2020
First Online: 13 July 2020
Ethics approval and consent to participate
: The protocol was approved by the Catholic University’s Ethical Committee (approval number Prot.sf 8431/13). Written informed consent was obtained from the patients’ legally authorized representative.
: Written informed consent was obtained from the patients’ legally authorized representative. No individual person’s data in any form are presented in this manuscript.
: The authors declare that they have no competing interests.