1. School
for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative
Innovation Center of Radiation Medicine of Jiangsu Higher Education
Institutions, Soochow University, 199 Ren’ai Road, Suzhou 215123, P. R. China
2. Shanghai
Institute of Applied Physics and Key Laboratory of Nuclear Radiation
and Nuclear Energy Technology, Chinese Academy of Sciences, Shanghai 201800, P. R. China
3. Computational
Biology Center, IBM Thomas J Watson Research Center, Yorktown Heights, New York 10598, United States
4. Department of Chemistry, Columbia University, New York, New York 10027, United States