Gonnelli, Stefano
Caffarelli, Carla
Iolascon, Giovanni
Bertoldo, Francesco
Letizia Mauro, Giulia
Patti, Aurora
Nuti, Ranuccio
Article History
Received: 24 August 2016
Accepted: 9 November 2016
First Online: 9 December 2016
Compliance with ethical standards
:
: Stefano Gonnelli, Carla Caffarelli, Giovanni Iolascon, Francesco Bertoldo, Giulia Letizia Mauro, Aurora Patti and Ranuccio Nuti declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration. Procedures performed in this study did not involve animals.
: For this type of study formal consent is not required.