About the Authors

Rafal Rygula

rygula@gmail.com

Affiliation Department of Behavioural Neuroscience and Drug Development, Institute of Pharmacology Polish Academy of Sciences, Krakow, Poland

Helena Pluta

Affiliation Department of Behavioural Neuroscience and Drug Development, Institute of Pharmacology Polish Academy of Sciences, Krakow, Poland

Piotr Popik

Affiliations Department of Behavioural Neuroscience and Drug Development, Institute of Pharmacology Polish Academy of Sciences, Krakow, Poland, Faculty of Health Sciences, Collegium Medicum, Jagiellonian University, Krakow, Poland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RR PP. Performed the experiments: RR HP. Analyzed the data: RR. Contributed reagents/materials/analysis tools: RR PP. Wrote the paper: RR.