1. Beijing National Laboratory for Molecular Sciences
2. State Key Laboratory of Rare Earth Materials Chemistry and Applications
3. College of Chemistry and Molecular Engineering
4. Peking University
5. Beijing 100871
6. Center of Materials Science and Optoelectronics Engineering
7. College of Materials Science and Opto-Electronic Technology
8. University of Chinese Academy of Sciences
9. Beijing 100049
10. P. R. China
11. Center for Advanced Quantum Studies
12. Department of Physics and Applied Optics Beijing Area Major Laboratory
13. Beijing Normal University
14. Beijing 100875
15. Department of Nuclear Medicine
16. Peking University First Hospital
17. Beijing 100034