Institution: | 1 Laboratory of Oral Medicine, National Institute of Dental Research, National Institutes of Health Bethesda, MD 20892, USA
2 Department of Pathology and Kaplan Comprehensive Cancer Center, New York University School of Medicine New York, NY 10016, USA
3Present address: Center for Biologics Evaluation and Research, Food and Drug Administration Bethesda, MD 20892, USA
4Present address: Department of General Medicine, Kyushu University Hospital, Kyushu University Fukuoka, 812 Japan |