Authors contribution
Jianguang Li, Jingjing Duan, and Xinxia Li conceived and designed the
project. Lu Zhang, Libo Zhang, Ruolin Zhao, Ran Duan, Yuanyuan Qin,
Sijia Gao participated in the experiments. Xuehong Ma and Rongmei Shi
contributed to the preparation and the quality control of reagent
(allicin). Lu Zhang analyzed data and drafted the article. Jingjing Duan
edited and reviewed it. Jianguang Li and Xinxia Li critically read the
manuscript and gave helpful suggestions. All authors read and approved
the final manuscript.