1. Pediatric Research and Clinical Center for Infectious Diseases
2. Pediatric Research and Clinical Center for Infectious Diseases; Saint-Petersburg State Pediatric Medical University; Military Medical Аcademy named after S.M. Kirov
3. Pediatric Research and Clinical Center for Infectious Diseases; Saint-Petersburg State Pediatric Medical University
4. North-Western State Medical University named after I.I. Mechnikov
5. Pediatric Research and Clinical Center for Infectious Diseases; North-Western State Medical University named after I.I. Mechnikov