1. Department of Pathology; University of Szeged; Szeged Hungary
2. Department of Oncotherapy; University of Szeged; Szeged Hungary
3. Veterans Affairs Medical Center, Miami, and Department of Pathology, Divisions of Hematology/Oncology and Endocrinology; Department of Medicine; University of Miami; Miller School of Medicine; Miami FL USA
4. Department of Pathology; Bács-Kiskun County Teaching Hospital; Kecskemét Hungary