Funding for this research was provided by:
Università degli Studi di Cagliari
Article History
Received: 11 January 2021
Accepted: 13 September 2021
First Online: 19 February 2022
Declarations
:
: The authors report no conflict of interest.
: The study was approved by the local ethics committee and was carried out in accordance with The Helsinki Declaration.
: Written informed consent was obtained before the subjects entered the study.