Article History
Received: 5 February 2021
Accepted: 22 March 2021
First Online: 1 April 2021
Declarations
:
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. Samples were collected in cooperation with the State nature protection of Slovak Republic, and Institute of High Mountain Biology is authorized by the Ministry of Environment (No. 3847/2014–2.3) to processing of animal samples (include the protection species).
: Not applicable.
: All authors have approved the manuscript and agree with its submission to Biological Trace Element Research.
: The authors declare no competing interests.