1. Department of Pediatric Rheumatology, İstanbul Faculty of Medicine, İstanbul University, İstanbul, Turkey
2. Social Pediatrics Doctoral Program, Istanbul University Institute of Health Sciences Institute of Child Health, Istanbul, Turkey
3. Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
4. Department of Microbiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
5. Department of Social Pediatrics, Institute of Child Health, Istanbul University, Istanbul, Turkey
6. Division of Social Pediatrics, Department of Child Health and Diseases, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey