1. KARADENIZ TECHNICAL UNIVERSITY, SCHOOL OF MEDICINE, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF THORACIC DISEASES, IMMUNOLOGY AND ALLERGIC DISEASES
2. BATMAN UNIVERSITY, BATMAN AND SURROUNDING AREA SOCIAL STUDIES APPLICATION AND RESEARCH CENTER
3. MARMARA UNIVERSITY, INSTITUTE OF HEALTH SCIENCES, IMMUNOLOGY AND ALLERGIC DISEASES (DR)
4. UNIVERSITY OF HEALTH SCIENCES, ADANA NUMUNE HEALTH RESEARCH CENTER, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF CHILD HEALTH AND DISEASES, PEDIATRIC IMMUNOLOGY AND ALLERGIC DISEASES