Bolchi, Cristiano
Bavo, Francesco
Regazzoni, Luca
Pallavicini, Marco
Article History
Received: 23 March 2018
Accepted: 1 June 2018
First Online: 6 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.