1. AL-FARABI KAZAKH NATIONAL UNIVERSITY, ALMATY, REPUBLIC OF KAZAKHSTAN; NATIONAL SCIENTIFIC CENTER OF SURGERY NAMED AFTER A.N. SYZGANOV, ALMATY, REPUBLIC OF KAZAKHSTAN, ASFENDIYAROV KAZAKH NATIONAL MEDICAL UNIVERSITY, ALMATY, REPUBLIC OF KAZAKHSTAN
2. ASFENDIYAROV KAZAKH NATIONAL MEDICAL UNIVERSITY, ALMATY, REPUBLIC OF KAZAKHSTAN
3. CENTER FOR DEVELOPMENT OF ADVANCED TRAINING OF MEDICAL WORKERS UNDER THE MINISTRY OF HEALTH OF THE REPUBLIC OF UZBEKISTAN, TASHKENT, REPUBLIC OF UZBEKISTAN
4. AL-FARABI KAZAKH NATIONAL UNIVERSITY, ALMATY, REPUBLIC OF KAZAKHSTAN