Guerrini, Laura
Mazzocchi, Silvia
Giomi, Andrea
Milli, Massimo
Carpi, Roberto
Article History
Received: 13 August 2019
Accepted: 16 April 2020
First Online: 4 May 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 (including name of committee + reference number) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.