S.G. Dzugkoev, F.S. Dzugkoeva, N.G. Gumanova, V.A. Metelskaya

A.B. Chukhlovin - Dr.Sc. (Med.), Pavlov First Saint Petersburg State Medical University; Federal Almazov Medical Research Centre
N.D. Elshin - Post-graduate Student, Pavlov First Saint Petersburg State Medical University
N.A. Kuzubova - Post-graduate Student, Pavlov First Saint Petersburg State Medical University
Areg A.Totolian - Dr.Sc. (Med.), Professor, Institute of Epidemiology and Microbiology of the Pasteur; Federal Almazov Medical Research Centre