Antinolfi, Pierluigi
Manfreda, Francesco http://orcid.org/0000-0002-0807-3955
Ricchiuto, Ippazio
Petruccelli, Rosario
Caraffa, Auro
Article History
Received: 21 February 2020
Accepted: 31 March 2020
First Online: 10 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: No experimental procedures have been conducted. All procedures performed in the study 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 participants included in the study.