About the Authors

Xue Zhong

Affiliations Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning, PR China, Department of Pharmacy, Beijing Hospital, Beijing, PR China

Hongtao Xu

Affiliation Department of Clinical Laboratory, Beijing Hospital, Beijing, PR China

Dongke Chen

Affiliation Department of Clinical Laboratory, Beijing Hospital, Beijing, PR China

Haijian Zhou

Affiliations State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, PR China, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, Hangzhou, PR China

Xin Hu

Affiliation Department of Pharmacy, Beijing Hospital, Beijing, PR China

Gang Cheng

chenggang63@hotmail.com

Affiliation Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning, PR China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XZ GC XH. Performed the experiments: XZ HZ DC. Analyzed the data: XZ HX HZ. Contributed reagents/materials/analysis tools: DC XH. Wrote the paper: XZ GC HX.