Funding for this research was provided by:
Program for Support of Young Researchers and Ph.D. Students at the Bulgarian Academy of Sciences (17-110)
LIFE programme
Article History
Received: 3 May 2020
Accepted: 1 September 2020
First Online: 2 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All authors read and approved the final manuscript.
: All authors agreed to publish the manuscript in Mammalian Biology.