Gibelli, Daniele http://orcid.org/0000-0002-9591-1047
Cellina, Michaela http://orcid.org/0000-0002-7401-1971
Gibelli, Stefano http://orcid.org/0000-0001-6532-6464
Termine, Giovanni
Oliva, Giancarlo
Sforza, Chiarella
Cattaneo, Cristina http://orcid.org/0000-0003-0086-029X
Article History
Received: 4 June 2020
Accepted: 10 August 2020
First Online: 19 August 2020
Compliance with ethical standards
: The study follows the international laws and guidelines (Helsinki Declaration) and was approved by the local ethical committee (7331/2019).
: The authors declare that they have no conflict of interest.