1. SHUPYK NATIONAL HEALTHCARE UNIVERSITY OF UKRAINE, KYIV, UKRAINE; INSTITUTE OF PEDIATRICS, OBSTETRICS AND GYNECOLOGY OF THE NATIONAL ACADEMY OF MEDICAL SCIENCES OF UKRAINE, KYIV, UKRAINE
2. NATIONAL CANCER INSTITUTE, KYIV, UKRAINE
3. STATE SCIENTIFIC INSTITUTION “SCIENTIFIC AND PRACTICAL CENTER OF PREVENTIVE AND CLINICAL MEDICINE” OF THE AGENCY OF STATE AFFAIRS, KYIV, UKRAINE
4. SHUPYK NATIONAL HEALTHCARE UNIVERSITY OF UKRAINE, KYIV, UKRAINE; KYIV REGIONAL MATERNITY HOSPITAL, KYIV, UKRAINE
5. KHARKIV NATIONAL MEDICAL UNIVERSITY, KHARKIV, UKRAINE
6. NATIONAL PIROGOV MEMORIAL MEDICAL UNIVERSITY, VINNYTSIA, UKRAINE