1. Department of Pediatric Infectious Disease, University of Health Sciences Van Research and Training Hospital Van, Van, Turkey
2. Department of Pediatric Infectious Disease, University of Health Sciences, Haseki Training and Research Hospital Istanbul, Istanbul, Turkey
3. Department of Radiology, University of Health Sciences Van Research and Training Hospital Van, Van, Turkey
4. Department of Radiology, University of Health Sciences Antalya Research and Training Hospital Antalya, Antalya, Turkey.