Article History
Received: 17 February 2021
Accepted: 24 March 2021
First Online: 9 April 2021
Declarations
:
: None of the authors report any conflict of interests in relation to this MS and related analyses.
: The initial field examination was held only a few months after the Helsinki Declaration and acceptance from the subjects was implied in participation. All methods were carried out in accordance with relevant guidelines and regulations at the time of the study start, although institutional or licensing committees were not still present in the Country and accordingly were not consulted.
: Informed consent was obtained from all subjects during subsequent examinations.