Masala, Carla http://orcid.org/0000-0001-5272-8421
Solla, Paolo
Liscia, A.
Defazio, G.
Saba, L.
Cannas, A.
Cavazzana, A.
Hummel, T.
Haehner, A.
Article History
Received: 22 March 2018
Revised: 18 May 2018
Accepted: 18 May 2018
First Online: 26 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: This study was approved by the local Ethics Committee (Prot. NP/2016/4523) and was performed according to the Declaration of Helsinki.
: Participants received an explanatory statement and gave their written informed consent to participate in the study.