1. NRC Institute of Immunology FMBA Moscow Russia
2. Mechnikov Research Institute for Vaccines and Sera Moscow Russia
3. Medical University of Vienna Vienna Austria
4. Federal State Budget Institution “National Research Centre for Epidemiology and Microbiology named after Honorary Academician N. F.Gamaleya” of the Ministry of Health of the Russian Federation Moscow Russia
5. Federal Medico‐biological Agency of Russia (FMBA Russia) Moscow Russia
6. 48 Central Research Institute of the Ministry of Defense of the Russian Federation Moscow Russia