B. M. Ariel
Saint-Petersburg Federal Research Institute of Phthisiology and Pulmonology, Healthcare Ministry of Russia: 2 – 4, Ligovskiy av., Saint-Petersburg, 191036, Russia; Saint-Petersburg City State Pathological Bureau: 5, Uchebnyy side street, Saint-Petersburg, 194354, Russia
Russian Federation

MD, Professor, Chief of Council Board of Saint Petersburg Pathological Service in SaintPetersburg City State Pathological 
Bureau; tel.: (812) 5136098

I. V. Dvorakovskaya
Research Pulmonology Institute, Academician I.P.Pavlov First Saint-Petersburg State Medical University, Healthcare Ministry of Russia: 6 – 8, L'va Tolstogo str., Saint-Petersburg, 197022, Russia
Russian Federation

MD, Chief Scientist at Laboratory of Pathomorphology, Research Pulmonology Institute, Academician I.P.Pavlov First SaintPetersburg State Medical University, Healthcare Ministry of Russia; tel.: (812) 3387890

E. K. Zil'ber
Saint-Petersburg Federal Research Institute of Phthisiology and Pulmonology, Healthcare Ministry of Russia: 2 – 4, Ligovskiy av., Saint-Petersburg, 191036, Russia
Russian Federation

MD, Deputy Director for Science, SaintPetersburg Federal Research Institute of Phthisiology and Pulmonology, Health care Ministry of Russia; tel.: (921) 0992767

M. Yu. Mayskaya
«Elizavetinskaya bol'nitsa» Saint-Petersburg City State Hospital: 14, Vavilovykh str., Saint-Petersburg, 195257, Russia
Russian Federation

PhD, Head of Pathological Department of Saint Petersburg «Elizavetinskaya bol'nitsa» City State Hospital; tel.: (812) 555 1273

G. B. Koval'skiy
Saint-Petersburg City State Pathological Bureau: 5, Uchebnyy side street, Saint-Petersburg, 194354, Russia
Russian Federation

MD, Professor, Head of SaintPetersburg City State Pathological Bureau; tel.: (812) 3384860