1. SHUPYK NATIONAL HEALTHCARE UNIVERSITY OF UKRAINE, KYIV, UKRAINE
2. “KYIV REGION CLINICAL HOSPITAL” – MUNICIPAL NON-PROFIT ENTERPRISE OF THE KYIV REGION COUNCIL, KYIV, UKRAINE
3. FEOFANIA CLINICAL HOSPITAL OF THE STATE ADMINISTRATION OF AFFAIRS, KYIV, UKRAINE
4. I. HORBACHEVSKY TERNOPIL NATIONAL MEDICAL UNIVERSITY, TERNOPIL, UKRAINE
5. AMERICAN UNIVERSITY OF INTEGRATIVE SCIENCES, BRIDGTOWN, BARBADOS