1. Russian Medical Academy of Continuing Postgraduate Education of the Ministry of Health of Russia
2. Russian Medical Academy of Continuing Postgraduate Education of the Ministry of Health of Russia; Khimki Central Clinical Hospital
3. Khimki Central Clinical Hospital
4. Krasnogorsk City Hospital No. 2, Children’s Clinic No. 3
5. Russian Medical Academy of Continuing Postgraduate Education of the Ministry of Health of Russia; Krasnogorsk City Hospital No. 2, Children’s Clinic No. 3