Molfino, Sarah
Ballarini, Zeno http://orcid.org/0000-0002-3588-7292
Gheza, Federico
Portolani, Nazario
Baiocchi, Gian Luca
Article History
Received: 6 October 2017
Accepted: 30 June 2018
First Online: 23 July 2018
Compliance with ethical standards
:
: All the authors declare that there is no potential personal conflict of interest or financial disclosures.
: The guidelines provided by the Committee on Publication Ethics (COPE) have been followed. This article does not contain any studies with human participants performed by any of the authors.
: All the authors declare that the material has not been previously published or submitted elsewhere for publication and will not be sent to another journal until a decision will be made concerning publication by your journal, since the manuscript is a review of the literature, no informed consent was obtained.