O. A. Gruzdeva
I.M.Sechenov First Moscow State Medical University; Federal Center of Hygiene and Epidemiology in Moscow
Russian Federation

Ol'ga A. Gruzdeva, Candidate of Medicine, Associate Professor, Department of Epidemiology, Instutite of Postgraduate Physician Training, I.M.Sechenov First Moscow State Medical University, Healthcare Ministry of Russia; Hospital Chief Executive Officer, Branch of Federal Center of Hygiene and Epidemiology in Moscow, the Central district 

ul. Trubetskaya 8, build. 2, Moscow, 119991, Russia

T. N. Bilichenko
Federal Pulmonology Research Institute, Federal Medical and Biological Agency of Russia
Russian Federation

Tat'yana N. Bilichenko, Doctor of Medicine, Head of Laboratory of Clinical Epidemiology 

ul. Odinnadtsataya Parkovaya 32, build. 4, Moscow, 105077, Russia

V. A. Vorontsova
Federal Center of Hygiene and Epidemiology in Moscow
Russian Federation

Valeriya A. Vorontsova, epidemiologist, Branch of Federal Center of Hygiene and Epidemiology in Moscow, the Central district 

Krasnogvardeyskiy bul'var 17, build. 1, Moscow, 123317, Russia

A. V. Uvarova
Federal Center of Hygiene and Epidemiology in Moscow
Russian Federation

Anna V. Uvarova, Head of Laboratory of Microbiology, Branch of Federal Center of Hygiene and Epidemiology in Moscow, the Central district

Krasnogvardeyskiy bul'var 17, build. 1, Moscow, 123317, Russia