Vicidomini, Giuseppe http://orcid.org/0000-0002-3085-730X
Bianchini, Paolo http://orcid.org/0000-0001-6457-751X
Diaspro, Alberto http://orcid.org/0000-0002-4916-5928
Article History
Received: 14 February 2017
Accepted: 23 August 2017
First Online: 29 January 2018
Competing interests
: The authors declare no competing financial interests.