1. STATE HIGHER EDUCATIONAL ESTABLISHMENT «UZHHOROD NATIONAL UNIVERSITY», UZHHOROD, UKRAINE; COMMUNAL NON-PROFIT ENTERPRISE «CENTRAL CLINICAL CITY HOSPITAL» OF UZHHOROD CITY COUNCIL, UZHHOROD, UKRAINE
2. COMMUNAL NON-PROFIT ENTERPRISE «CENTRAL CLINICAL CITY HOSPITAL» OF UZHHOROD CITY COUNCIL, UZHHOROD, UKRAINE
3. STATE HIGHER EDUCATIONAL ESTABLISHMENT «UZHHOROD NATIONAL UNIVERSITY», UZHHOROD, UKRAINE