E. V. Bolotova
Kuban State Medical University, Healthcare Ministry of Russia; Federal Research Institute and S.V.Ochapovskiy Territorial Teaching Hospital No.1.
Russian Federation

Elena V. Bolotova, Doctor of Medicine, Professor, Department of Pulmonology, Faculty of Postgraduate Physician Training.

ul. Sedina 4, Krasnodar, 350063.

L. V. Shul'zhenko
Kuban State Medical University, Healthcare Ministry of Russia; Federal Research Institute and S.V.Ochapovskiy Territorial Teaching Hospital No.1.
Russian Federation

Larisa V. Shul'zhenko, Doctor of Medicine, Professor, Head of Department of Pulmonology, Faculty of Postgraduate Physician Training.

ul. Sedina 4, Krasnodar, 350063.

V. A. Porkhanov
Federal Research Institute and S.V.Ochapovskiy Territorial Teaching Hospital No.1; Kuban State Medical University, Healthcare Ministry of Russia.
Russian Federation

Vladimir A. Porkhanov, Doctor of Medicine, Professor, Academician of Russian Academy of Science, Chief Medical Officer; Head of Department of Thoracic Surgery and Oncology.

ul. Pervogo maya 167, Krasnodar, 360086

I. N. Raybova
Kuban State Medical University, Healthcare Ministry of Russia.
Russian Federation

Irina N. Raybova, Junior Physician, Department of Therapy No.1, Faculty of Postgraduate Physician Training.

ul. Sedina 4, Krasnodar, 350063.

N. I. Makrushina
Kuban State Medical University, Healthcare Ministry of Russia.
Russian Federation

Nina I. Makrushina, Junior Physician, Department of Therapy No.1, Faculty of Postgraduate Physician Training.

ul. Sedina 4, Krasnodar, 350063.