O.V. Gunar - Dr.Sc. (Pharm.), Head of Laboratory of Microbiology, Research Center for Examination of Medical Products (Moscow). E-mail: gunar@expmed.ru
N.G. Sakhno - Ph.D. (Parm.), Leader expert of Laboratory of Microbiology, Research Center for Examination of Medical Products (Moscow). E-mail: nadine87@inbox.ru
M.V. Roshchina - Microbiologist, Laboratory of Microbiology, Research Center for Examination of Medical Products (Moscow). E-mail: roshchina@expmed.ru