Mereu, Liliana
Pellegrini, Alice
Carlin, Roberta
Terreno, Erica
Prasciolu, Claudia
Tateo, Saverio
Article History
Received: 6 March 2018
Accepted: 13 August 2018
First Online: 22 August 2018
Ethics approval and consent to participate
: Approval to conduct the study was obtained independently from the Azienda Provinciale Servizi Sanitari (APSS) Ethics Committee (reference number RGCS-I-2016).
: Not applicable
: All authors declare that they have no competing interests.
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