1. University of Health Sciences Turkey, İstanbul University-Cerrahpaşa, Cerrahpaşa Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey

2. University of Toronto, Department of Laboratory Medicine and Pathobiology, Toronto, Canada; University Health Network, Department of Pathology, Toronto, Canada

3. University of Health Sciences Turkey, İstanbul University-Cerrahpaşa, Cerrahpaşa Faculty of Medicine, Department of Pediatrics, İstanbul, Turkey

4. University of Health Sciences Turkey, İstanbul University-Cerrahpaşa, Cerrahpaşa Faculty of Medicine, Department of Pathology, İstanbul, Turkey