Mazzotti, Antonio http://orcid.org/0000-0001-9974-4787
Di Martino, Alberto
Tomba, Patrizia
ViganĂ², Anna
Geraci, Giuseppe
Faldini, Cesare
Article History
Received: 21 April 2021
Accepted: 14 June 2021
First Online: 23 June 2021
Declarations
:
: All procedures were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Not applicable (historical paper).
: Not applicable (historical paper).
: Not applicable (historical paper).
: The authors declare no competing interests.