O. N. Titova
Pavlov University
Russian Federation

Titova Olga N. – M. D., professor, Director of the Research Institute of Pulmonology

6-8, L’va Tolstogo str., Saint Petersburg, 197022

N. A. Kuzubova
Pavlov University
Russian Federation

Kuzubova Nataliya A. – M. D., Deputy Director of the Research Institute of Pulmonology

6-8, L’va Tolstogo str., Saint Petersburg, 197022

A. L. Aleksandrov
Pavlov University
Russian Federation

Aleksandrov Albert L. – M. D., professor, Director of the Research Institute of Pulmonology

6-8, L’va Tolstogo str., Saint Petersburg, 197022

V. E. Perley
Pavlov University
Russian Federation

Perley Vitaly E. – M. D., professor, Director of the Research Institute of Pulmonology

6-8, L’va Tolstogo str., Saint Petersburg, 197022

A. Y. Gichkin
Pavlov University
Russian Federation

Gichkin Aleksey Y. – Ph. D., Research Institute for Surgery and Emergency Medicine

6-8, L’va Tolstogo str., Saint Petersburg, 197022