Trivioli, Giorgio https://orcid.org/0000-0003-1578-4402
Article History
Received: 31 May 2019
Accepted: 26 June 2019
First Online: 17 July 2019
Compliance with ethical standards
:
: The author declares that they have no conflict of interest.
: I undersign and certificate that the procedures employed to draft this manuscript respect the ethical standards in the Helsinki Declaration of 1975, as revised in 2000, as well as the national law.
: For this type of study formal consent is not required.