About the Authors

Rong Hu

Contributed equally to this work with: Rong Hu, Ping Zhou

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China

Ping Zhou

Contributed equally to this work with: Rong Hu, Ping Zhou

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China

Yong-Bo Peng

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China

Xiaojun Xu

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China

Jiang Ma

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China

Qun Liu

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China

Lei Zhang

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China

Xiao-Dong Wen

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China

Lian-Wen Qi

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China

Ning Gao

gaoning59@yahoo.com.cn (NG); liping2004@126.com (PL)

Affiliation Department of Pharmacognosy, College of Pharmacy, 3rd Military Medical University, Chongqing, China

Ping Li

gaoning59@yahoo.com.cn (NG); liping2004@126.com (PL)

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RH PL NG XJX. Performed the experiments: RH PZ PL. Analyzed the data: RH NG. Contributed reagents/materials/analysis tools: RH YBP JM PZ QL LZ XDW. Wrote the paper: RH XJX LWQ NG PZ.