1. Department of Laboratory Medicine, First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
2. Fujian Key Laboratory of Individualized Active Immunotherapy, Fuzhou 350005, China
3. Department of Radiation Oncology, University of Florida, Gainesville, Florida 32610, USA
4. BioPowerTech, Tuscaloosa, Alabama 35406, USA
5. Key Laboratory of Radiation Biology of Fujian Province Universities, Fuzhou 350005, China