1. Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, South Carolina.
2. Department of Hematology, Tianjin First Center Hospital, Tianjin, People's Republic of China.
3. Department of Histology and Embryology, University of South China, Hengyang City, Hunan Province, People's Republic of China.
4. Department of Radiation Oncology, Medical University of South Carolina, Charleston, South Carolina.
5. Research Services, Ralph H. Johnson VAMC, Charleston, South Carolina.
6. Cancer Genes and Molecular Regulation Program of the Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina.