E. I. Kleshchenko
Kuban State Medical University; Children’s Regional Clinical Hospital, Ministry of Health
Russian Federation

Elena I. Kleshchenko — Dr. Sci. (Med.), Prof., Head of the Department of Pediatrics with a Course of Neonatology; Chief Physician

Mitrofana Sedina str., 4, Krasnodar, 350063

Pobedy str., 1, Krasnodar, 350007

M. P. Yakovenko
Kuban State Medical University
Russian Federation

Margarita P. Yakovenko — Cand. Sci. (Med.),  Assoc. Prof., Department of Pediatrics with a Course of Neonatology

Mitrofana Sedina str., 4, Krasnodar, 350063

D. A. Kayumova
Kuban State Medical University
Russian Federation

Dilbar A. Kayumova — Cand. Sci. (Med.),  Assoc. Prof., Department of Pediatrics with a Course of Neonatology

Mitrofana Sedina str., 4, Krasnodar, 350063

V. E. Kharchenko
Kuban State Medical University

Valeria E. Kharchenko — Assistant, Department of Pediatrics with a Course of Neonatology

Mitrofana Sedina str., 4, Krasnodar, 350063