Uccella, Laura
Bongetta, Daniele
Fumagalli, Luca
Raffa, Giovanni
Zoia, Cesare https://orcid.org/0000-0001-7304-6120
Article History
Received: 17 November 2019
Accepted: 20 February 2020
First Online: 3 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (Ticino Ethics Committee) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: For this type of study, formal consent is not required.