Brain Institute Clinic, Ekaterinburg, Sverdlovsk region, Russian Federation
City Mariinsky Hospital, Saint Petersburg, Russian Federation
Alexandrovskaya hospital, Saint Petersburg, Russian Federation
"Ivanovo Regional Clinical Hospital", Ivanovo, Russian Federation
Сity clinic No. 44, Saint Petersburg, Russian Federation
Medical Center Energiya Zdoroviy, Saint Petersburg, Russian Federation
Medical Center Oris, Saint Petersburg, Russian Federation
Medical Company "Hepatologist" Ltd., Samara, Russian Federation
City Hospital of the Holy Martyr Elizabeth, Saint-Petersburg, Russian Federation
Research Center for Eco-safety, Ltd., Saint Petersburg, Russian Federation
City Outpatient Clinic #117, Saint-Petersburg, Russian Federation
Research Center for Eco-safety, Ltd., Saint Petersburg, Russian Federation
City General Hospital №2, Saint Petersburg, Russian Federation
Saint-Petersburg I.I.Dzanelidze Research Institute of Emergency Medicine, Saint Petersburg, Russian Federation
City Hospital №40 of the Kurortny District, Saint Petersburg, Russian Federation
Krai Clinical Hospital, Barnaul, Russian Federation
Hospital for War Veterans, Kazan, Russian Federation
Pavlov Ryazan State Medical University, Ryazan, Russian Federation
North-West Center of Evidence-Based Medicine, Saint Petersburg, Russian Federation
Republican Clinical Cancer Centre, Ufa, Russian Federation
St. Petersburg State Budget-Funded Health Institution City Clinical Cancer Centre, St. Petersburg, Russian Federation
Buyanov City Clinical Hospital, Moscow, Russian Federation
KORSAKOV Medical Center, Moscow, Russian Federation
Negovsky Research Institute of General Intensive Care Medicine, Moscow, Russian Federation
Interregional Clinical and Diagnostic Center, Kazan, Russian Federation
City General Hospital №2, Saint Petersburg, Russian Federation
SPb GBUZ "City Hospital №26", Saint Petersburg, Russian Federation