1. Division of Molecular Medicine, Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
2. Clinical Department of Pathology and Cytology, University Hospital Center Zagreb, 10000 Zagreb, Croatia
3. Department of Pathology and Cytology, University Hospital Dubrava, 10000 Zagreb, Croatia
4. Department of Maxillofacial Surgery, University Hospital Dubrava, 10000 Zagreb, Croatia