M. V. Raycheva
State Central Army Clinical Hospital of Internal Security Forces, Ministry of Home Affairs of Russia: build. 101, Vishnyakovskoe road, Nikol'sko-Arkhangel'skiy urban district, Balashikha, Moscow region, 143915, Russia
Russian Federation

Senior Therapeutist, Head of Bronchological unit, Pulmonology Department, State Central Army Clinical Hospital of Internal Security Forces, Ministry of Home Affairs of Russia; tel.: (495) 524-89-89;

T. N. Bilichenko
Federal Pulmonology Research Institute, Federal Medical and Biological Agency of Russia; 32, build. 4, 11th Parkovaya str., Moscow, 105077, Russia
Russian Federation

MD, Head of Laboratory of Clinical Epidemiology, Federal Institution "Pulmonology Research Institute", Federal Medical and Biological Agency of Russia; tel.: (495) 965-11-15, факс: (495) 465-52-64

A. G. Chuchalin
Federal Pulmonology Research Institute, Federal Medical and Biological Agency of Russia; 32, build. 4, 11th Parkovaya str., Moscow, 105077, Russia
Russian Federation

MD, Professor, Academician of Russian Science Academy, Director of Federal Institution "Pulmonology Research Institute", Federal Medical and Biological Agency of Russia; tel. / fax: (495) 465-52-64