Molteni, Gabriele
Bonali, Marco
Mattioli, Francesco
Ghirelli, Michael http://orcid.org/0000-0002-3953-5542
Fermi, Matteo
Ferri, Gaetano
Andrea, Malagoli
Presutti, Livio
Article History
Received: 8 October 2018
Accepted: 6 December 2018
First Online: 10 December 2018
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: 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.