1. Academia Scientiarum Thoruniensis, Nicolaus Copernicus University in Toruń, Grudziądzka 5, 87-100 Torun, Poland
2. ORLEN S.A., Chemików 7, 09-411 Plock, Poland
3. Department of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, Gagarin 7, 87-100 Toruń, Poland