1. Department of Internal Diseases No 1, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
2. Department of Propedeutics of Internal Diseases, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
3. Department of Clinical Pharmacology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
4. Department of Children's Diseases No 1 with Neonatology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
5. Department for Scientific Work, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
6. Department of Therapeutic and Orthopaedic Dentistry, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan