[1] Wenzhou Med Coll, Coll Pharm, Wenzhou 325035, Peoples R China
[2] Virginia Commonwealth Univ, Sch Med, Dept Microbiol & Immunol, Richmond, VA 23298 USA
[3] Nanjing Univ Sci& Technol, Coll Chem, Nanjing 210049, Peoples R China
[4] Jilin Agr Univ, Minist Educ, Engn Res Ctr Bioreactor & Pharmaceut Dev, Changchun 130118, Peoples R China