Kamenov, Zdravko http://orcid.org/0000-0002-4829-9449
Pehlivanova, Veselina
Kuneva, Tsvetodara
Kirilov, Kiril
Bobeva, Roza
Stoykova, Julija
Mihalevska, Svetla
Article History
Received: 8 October 2020
Accepted: 2 February 2021
First Online: 19 February 2021
Change Date: 8 November 2021
Change Type: Update
Change Details: A peer-reviewed video abstract was retrospectively added to this publication.