1. Laboratory of Chemical Biology, Institute of Biochemistry; Biological Research Centre of the Hungarian Academy of Sciences; Temesvári krt. 62. 6726 Szeged Hungary
2. Research Group of Peptide Chemistry; Hungarian Academy of Sciences; Pázmány Péter sétány 1/a 1117 Budapest Hungary
3. Department of Medicinal Chemistry; Szeged University; Dóm tér 8. 6720 Szeged Hungary