1. Ss. Cyril and Methodius University in Skopje, Faculty of Medicine, Institute of Immunobiology and Human Genetics, 50 Divizija 6, 1000 Skopje, Republic of North Macedonia
2. Ss. Cyril and Methodius University of Skopje, Faculty of Pharmacy, Institute of Applied Biochemistry, Majka Tereza 47, 1000 Skopje, Republic of North Macedonia