1. Department of ChemistryInstitute of BiologyPedagogical University of Cracow Kraków Poland
2. Department of Medical Microbiology and ImmunobiologyFaculty of MedicineUniversity of Szeged Szeged Hungary
3. Faculty of ChemistryJagiellonian University Kraków Poland
4. Department of Technology and Biotechnology of DrugsJagiellonian University Medical College Kraków Poland