Canzi, Elena
Ranieri, Sonia
Barni, Daniela
Rosnati, Rosa
Article History
First Online: 7 August 2017
Compliance with ethical standards
:
: Elena Canzi declares that she has no conflict of interest. Sonia Ranieri declares that she has no conflict of interest. Daniela Barni declares that she has no conflict of interest. Rosa Rosnati declares that she has no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.