Authors
Andrejs Lifšics
Department of Otorhinolaryngology, Rīga Stradiņš University, Latvia
Maksims Čistjakovs
Institute of Microbiology and Virology, Rīga Stradiņš University, Latvia
Valērija Groma
Institute of Anatomy and Anthropology, Rīga Stradiņš University, Latvia
Modra Murovska
Institute of Microbiology and Virology, Rīga Stradiņš University, Latvia