Natalini, Eleonora https://orcid.org/0000-0003-0464-0411
Dimaggio, Giancarlo
Varakliotis, Theodoros
Fioretti, Alessandra
Eibenstein, Alberto
Article History
First Online: 8 August 2019
Compliance with Ethical Standards
:
: All authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standard of the local ethics committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from the individual participant included in the study.