About the Authors

Maciej Jan Ejsmond

maciek.ejsmond@uj.edu.pl

Affiliations Institute of Environmental Sciences, Jagiellonian University, Kraków, Poland, Department of Arctic Biology, The University Centre in Svalbard, Svalbard, Norway

Jacek Radwan

Affiliation Evolutionary Biology Group, Faculty of Biology, Adam Mickiewicz University, Poznań, Poland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MJE JR. Performed the experiments: MJE. Analyzed the data: MJE JR. Contributed reagents/materials/analysis tools: MJE. Wrote the paper: MJE JR. Designed the software used in analysis: MJE.