Barone, M.
Cogliandro, A.
Tambone, V.
Persichetti, P.
Article History
Received: 9 September 2017
Accepted: 8 November 2017
First Online: 22 November 2017
Compliance with ethical standards
:
: M. Barone, A. Cogliandro, V. Tambone, P. Persichetti declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Patients provided written consent before their inclusion in this study. Additional consent was obtained for the use of their images.
: None.