1. Department of Experimental and Clinical Pharmacology, University of Rzeszów, 35-310 Rzeszów, Poland
2. Department of Occupational Medicine, Medical University of Lublin, 20-059 Lublin, Poland
3. Isobolographic Analysis Laboratory, Institute of Rural Health, 20-090 Lublin, Poland
4. Laboratory for Innovative Research in Pharmacology, University of Rzeszów, 35-310 Rzeszów, Poland
5. National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW 2052, Australia