Di Filippo, L.
Bosi, E.
Martinenghi, S.
Article History
Received: 19 June 2019
Accepted: 9 September 2019
First Online: 16 September 2019
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is 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 and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participant included in the study.