About the Authors

Łukasz Pawela

lpawela@iitis.pl

Affiliation Institute of Theoretical and Applied Informatics, Polish Academy of Sciences, Bałtycka 5, 44-100 Gliwice, Poland

Piotr Gawron

Affiliation Institute of Theoretical and Applied Informatics, Polish Academy of Sciences, Bałtycka 5, 44-100 Gliwice, Poland

Jarosław Adam Miszczak

Affiliation Institute of Theoretical and Applied Informatics, Polish Academy of Sciences, Bałtycka 5, 44-100 Gliwice, Poland

Przemysław Sadowski

Affiliation Institute of Theoretical and Applied Informatics, Polish Academy of Sciences, Bałtycka 5, 44-100 Gliwice, Poland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PG JAM. Performed the experiments: ŁP PS. Analyzed the data: ŁP PG JAM PS. Contributed reagents/materials/analysis tools: ŁP PG JAM PS. Wrote the paper: ŁP PG JAM PS.