Yuliya SafonovaDepartment of GeriatricsNorth-Western State Medical University named after I.I. Mechnikov
Melnikova Svetlanaassistant professorNorth-Western State Medical University named after I.I. Mechnikov
Dudnichenko Tatyanaassitant professorNorth-Western State Medical University named after I.I. Mechnikov
AleksandraПедиатрии и неонатологииСеверо-Западный государственный медицинский университет им. И.И.Мечникова
Novikova Vasilisa RomanovnaPreventive Medicine InstituteNorth-Western State Medical University named after I.I. Mechnikov