1. State Key Lab of Metal Matrix Composites; School of Materials Science and Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
2. School of Radiation Medicine and Protection (SRMP) and School of Radiological and Interdisciplinary Sciences (RAD-X); Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions; Soochow University; Suzhou Jiangsu 215123 China
3. Laboratory for Advanced Scintillation Materials & Performance; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 201800 P. R. China
4. Laboratory of Molecular Imaging and Nanomedicine (LOMIN); National Institute of Biomedical Imaging and Bioengineering (NIBIB); National Institutes of Health (NIH); Bethesda MD 20892 USA