1. Key Laboratory of Chemistry and Chemical Biology (Ministry of Education), Department of Pharmaceutical Science, College of Pharmacy, Shandong University, Jinan, China
2. State Key Laboratory of Microbial Technology, School of Life Science, Shandong University, Ji'nan, China
3. Institute of Criminal Science and Technology, Ji'nan Public Security Bureau, China
4. Department of Pathogen Biology, School of Basic Medical Sciences, Shandong University, Jinan, China
5. Department of Chemistry, Texas A&M University, College Station, TX 77843, United States