1. Department of Biology Georgia State University Atlanta GA 30303 USA
2. The Northern Medical District Chinese PLA General Hospital Beijing 100094 China
3. Department of Internal Medicine University of Maryland School of Medicine Baltimore MD 21201 USA
4. Department of Chemistry and the Center for Diagnosis and Therapeutics Georgia State University Atlanta GA 30303
5. GRU Cancer Center and Department of Biochemistry and Molecular Biology Medical College of Georgia Augusta University Augusta GA 30912 USA
6. Genomic Core Lab of National Institute of Diabetes and Digestive and Kidney Diseases National Institutes of Health Bethesda MD 20855 USA