1. Division of Clinical Laboratory Science; Department of Laboratory Medicine; Faculty of Medicine; University of Debrecen; Debrecen Hungary
2. Thrombosis and Haemostasis Center; Department of Internal Medicine; Clinical Center; University of Debrecen; Debrecen Hungary
3. Division of Rare Diseases; Department of Internal Medicine; Clinical Center; University of Debrecen; Debrecen Hungary
4. Department of Pediatrics; A. Jósa Teaching Hospital; Nyíregyháza Hungary
5. Haemostasis, Thrombosis and Vascular Biology Research Group of the Hungarian Academy of Sciences; University of Debrecen; Debrecen Hungary