1. Institute of Microbial Pharmaceuticals, College of Life and Health Sciences, Northeastern University, Shenyang, P. R. China
2. Bioactive Botanical Research Laboratory, Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, RI, USA
3. College of Life Science, Jiangxi Normal University, Nanchang, P. R. China
4. School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, P. R. China