Bardanzellu, Flaminia
Pintus, Maria Cristina
Masile, Valentina
Fanos, Vassilios
Marcialis, Maria Antonietta
Funding for this research was provided by:
Università di Cagliari
Article History
Received: 8 October 2017
Revised: 9 February 2018
Accepted: 9 February 2018
First Online: 15 March 2018
Compliance with ethical standards
:
: The authors declare that there are no conflicts of interest regarding the publication of this paper.