About the Authors

Ping Liu

Affiliations Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China, Analysis and Testing Center, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China

Yuan-yuan Wang

Affiliation Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China

Xin Qi

Affiliation Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China

QianQun Gu

Affiliation Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China

Meiyu Geng

lijing_ouc@ouc.edu.cn (JL); mygeng@mail.shcnc.ac.cn (MG)

Affiliation Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China

Jing Li

lijing_ouc@ouc.edu.cn (JL); mygeng@mail.shcnc.ac.cn (MG)

Affiliation Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JL. Performed the experiments: PL YYW. Contributed reagents/materials/analysis tools: XQ. Wrote the paper: PL. Contributed compound UP: QQG. Designed the experiments: MG. Revised the manuscript: MG JL.