1. Engelhardt Institute of Molecular Biology, Russian Academy of Sciences; Moscow Russia
2. Department of Food and Drug; University of Parma; Parma Italy
3. Institute of Biophysics, National Research Council; Pisa Italy
4. Gamaleya Research Institute of Epidemiology and Microbiology, Ministry of Public Health; Moscow Russia
5. National Institute of Biostructures and Biosystems; Rome Italy