1. Department of Pathology Malatya Education and Research Hospital, Pathology Laboratory, Malatya, Turkey.
2. Department of Pediatric Surgery, Faculty of Medicine, İnönü University, Malatya, Turkey.
3. Department of Pathology, Istanbul Bakırköy Dr Sadi Konuk Education and Research Hospital, Pathology Laboratory, Istanbul, Turkey.
4. Department of Histology and Embryology, Faculty of Medicine, İnönü University, Malatya, Turkey.
5. Department of Biostatistics and Medical Informatics, Faculty of Medicine, İnönü University, Malatya, Turkey.