1 Faculty of Medicine, Department of Pediatric Rheumatology, Farabi Hospital, Karadeniz Technical University, Trabzon, Turkey. kisaoglu@outlook.com.tr.
2 Faculty of Medicine, Department of Pediatric Rheumatology, Farabi Hospital, Karadeniz Technical University, Trabzon, Turkey.
3 Faculty of Medicine, Department of Pathology, Karadeniz Technical University, Trabzon, Turkey.
4 Faculty of Medicine, Department of Pediatric Nephrology, Karadeniz Technical University, Trabzon, Turkey.