2 Federal State Autonomous Institution "National Medical Research Center for Children's Health" of the Ministry of Health of the Russian Federation
3 The State Education Institution of Higher Professional Training The First Sechenov Moscow State Medical University under Ministry of Health of the Russian Federation
4 Peoples Friendship University of Russia
5 Lobachevsky State University of Nizhni Novgorod
6 Kazan Federal University
7 The Russian National Research Medical University named after N.I. Pirogov