Ferrari, Federico
Mancini, Tiziana
Article History
First Online: 6 March 2020
Compliance with Ethical Standards
:
: The authors Federico Ferrari and Tiziana Mancini declare that they have no conflict of interest.
: This article does not contain any studies with animals performed by any of the authors. The only study performed by one of the authors and reported by this article that involved human participants is Ciliberto and Ferrari (), for which all procedures performed were in accordance with the ethical standards of the University of Parma, and with the 1964 Helsinki declaration and its amendments or comparable ethical standards. Informed consent was obtained from all participants.