About the Authors

Hua Liu

Contributed equally to this work with: Hua Liu, Jianyang Xu

liuhua@ihep.ac.cn

Affiliations Institute of High Energy Physics, Chinese Academy of Sciences (CAS), Beijing, China, Graduate University of Chinese Academy of Sciences, Beijing, China, Key Laboratory of Nuclear Analysis Techniques (LNAT), CAS, Beijing, China

Jianyang Xu

Contributed equally to this work with: Hua Liu, Jianyang Xu

Affiliation General Hospital of Armed Police Forces, Beijing, China

Baoci Shan

Affiliations Institute of High Energy Physics, Chinese Academy of Sciences (CAS), Beijing, China, Key Laboratory of Nuclear Analysis Techniques (LNAT), CAS, Beijing, China

Yongzhong Li

Affiliation Xuanwu Hospital, Capital Medical University, Beijing, China

Lin Li

Affiliations Institute of High Energy Physics, Chinese Academy of Sciences (CAS), Beijing, China, Key Laboratory of Nuclear Analysis Techniques (LNAT), CAS, Beijing, China

Jingquan Xue

Affiliations Institute of High Energy Physics, Chinese Academy of Sciences (CAS), Beijing, China, Key Laboratory of Nuclear Analysis Techniques (LNAT), CAS, Beijing, China

Binbin Nie

Affiliations Institute of High Energy Physics, Chinese Academy of Sciences (CAS), Beijing, China, Key Laboratory of Nuclear Analysis Techniques (LNAT), CAS, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HL. Performed the experiments: J. Xu LL. Analyzed the data: BS BN. Contributed reagents/materials/analysis tools: J. Xue YL. Wrote the paper: HL.