1. National Institutes of Dental and Craniofacial Research, Craniofacial and Skeletal Diseases Branch, NIH, Bethesda, Maryland, USA
2. Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, NIH, Rockville, Maryland, USA
3. Faculty of Medicine, Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
4. Szent Laszlo Hospital, Department of Hematology and Stem Cell Transplantation, Budapest, Hungary
5. Department of Dermato-Venereology and Dermato-Oncology, Semmelweis University, Budapest, Hungary