About the Authors

Witold R. Rudnicki

W.Rudnicki@icm.edu.pl

Affiliation Interdisciplinary Centre for Mathematical and Computational Modelling, Warsaw University, Warsaw, Poland

Teresa Mroczek

Affiliation Chair of Expert Systems and Artificial Intelligence, University of Information Technology and Management, Rzeszow, Poland

Paweł Cudek

Affiliation Chair of Expert Systems and Artificial Intelligence, University of Information Technology and Management, Rzeszow, Poland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WRR. Performed the experiments: WRR TM PC. Analyzed the data: WRR TM PC. Contributed reagents/materials/analysis tools: WRR TM PC. Wrote the paper: WRR. Prepared figures and tables: PC TM.