1 Institute of Molecular Biology, National Academy of Sciences, Yerevan, Republic of Armenia. a_stepanyan@mb.sci.am.
2 Department of Immunology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic.
3 Institute of Molecular Biology, National Academy of Sciences, Yerevan, Republic of Armenia.
4 Department of Computer Science, Faculty of Electrical Engineering and Computer Science, VSB-Technical University of Ostrava, Ostrava, Czech Republic.