1. Department of Radiology
2. the Fourth Hospital of Harbin Medical University
3. Harbin, China
4. National Institute of Biomedical Imaging and Bioengineering (NIBIB)
5. National Institutes of Health (NIH)
6. Bethesda, USA
7. Laboratory of Cellular Imaging and Macromolecular Biophysics
8. National Institutes of Health
9. Jiangxi Qinglong Group Co.
10. Ltd
11. Yichun, China
12. Molecular Imaging Center of Harbin Medical University