Dalla Valle, Raffaele
Rossini, Matteo
Lamecchi, Laura
Iaria, Maurizio http://orcid.org/0000-0003-0778-5296
Article History
Received: 10 April 2017
Accepted: 23 January 2018
First Online: 31 January 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: No animals but only human participants were involved in our study protocol.
: Informed consent was obtained from each patients before taking part in the study. Patient anonymity was maintained. The study was not advertised and no remuneration was offered.