Authors
Regīna Kleina
Department of Pathology, Rīga Stradiņš University, Latvia
Ingrīda Čēma
Institute of Stomatology, Rīga Stradiņš University, Latvia
Anita Dabuzinskiene
Institute of Anatomy, Lithuanian University of Health Sciences, Kaunas, Lithuania
Šimons Svirskis
Institute of Microbiology and Virology, Rīga Stradiņš University, Latvia