1. Department of Radiology, Hacettepe University School of Medicine, Ankara-Turkey
2. Department of Radiology, Koç University School of Medicine, Istanbul-Turkey
3. Department of Plastic and Reconstructive Surgery, Hacettepe University School of Medicine, Ankara-Turkey
4. Department of Pediatrics, Pediatric Oncology Unit, Hacettepe University School of Medicine, Ankara-Turkey