1. State Key Laboratory of Radiation Medicine and Protection
2. School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions
3. Soochow University
4. Suzhou 215123
5. P. R. China
6. Department of Ultrasound
7. Heping Hospital Affiliated to Changzhi Medical College
8. Changzhi 046000
9. Shanghai Key Laboratory for Molecular Imaging
10. Shanghai University of Medicine and Health Sciences
11. Shanghai 201318