1. Dmitry Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Ministry of Healthcare of the Russian Federation
2. National Research Center Institute of Immunology, Federal Biomedical Agency of Russia
3. Speransky Children’s Municipal Clinical hospital №9, Healthcare Department of Moscow
4. Stavropol State Medical University, Ministry of Healthcare of Russian Federation
5. Bashkortostan Republican Pediatric Hospital, Ministry of Healthcare of Bashkortostan Republic
6. Regional Pediatric Clinical Hospital
7. Tyumen State Medical University, Ministry of Healthcare of Russian Federation
8. Ryazan State Medical University, , Ministry of Healthcare of Russian Federation
9. Regional Clinical Hospital №1
10. Regional Pediatric Hospital
11. Altai State Medical University, Ministry of Healthcare of Russian Federation