1. 1Department of Nuclear Medicine, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
2. 2Institute of Oncology, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
3. 3Department of Laboratory Immunology, Jiangsu University School of Medicine, Zhenjiang, China
4. 4Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences and Shanghai Jiao Tong University School of Medicine, Shanghai, China