1 | Medical University of Silesia, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Department of Toxicology and Bioanalysis, Sosnowiec, Poland Dyrektor: dr hab. n. med. J. Stojko |
2 | Silesian University of Technology, Institute of Water and Wastewater Engineering, Gliwice, Poland Dyrektor jednostki: dr hab. inż. M. Dudziak |