Zanghì, Simone
Toti, Francesco
Aiolfi, Alberto
Bonavina, Luigi https://orcid.org/0000-0002-4880-1670
Article History
Received: 20 July 2018
Accepted: 27 July 2018
First Online: 17 August 2018
Compliance with ethical guidelines
:
: S. Zanghì, F. Toti, A. Aiolfi, and L. Bonavina declare that they have no competing interests.
: 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 participants included in the study.