Sansone, Miriam
Marinelli, Guido
Piccotti, Emanuela
Severino, Mariasavina
Nobili, Lino
Article History
Received: 30 May 2019
Revised: 24 July 2019
Accepted: 26 July 2019
First Online: 2 August 2019
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: All procedures performed in the study 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.