Casu, Giulia http://orcid.org/0000-0001-5441-3044
Gremigni, Paola http://orcid.org/0000-0002-1527-2434
Masheb, Robin M. http://orcid.org/0000-0002-6799-6012
Article History
Received: 27 May 2019
Accepted: 15 November 2019
First Online: 28 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the University of Bologna Bioethical Committee, which approved the study protocol, and with the 1964 Helsinki declaration and its later amendments.
: Informed consent was obtained from all participants included in the study.