Document is current
Any future updates will be listed below
-
Authors
Yaneva, Rositsa https://orcid.org/0000-0003-4092-8340
Zhiyanski, Miglena https://orcid.org/0000-0003-4843-6770
Dodev, Yonko
-
Funding
Funding for this research was provided by:
National science fund, Ministry of Education and Science (DM 16/5)
- License Information
-
More Information
Article History
Received: 19 May 2020
Accepted: 13 October 2020
First Online: 2 November 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The authors used the GIS software ESRI ArcGIS to perform GIS analysis and to generate maps.
