Authors
Pēteris Tretjakovs
Faculty of Medicine, Rīga Stradiņš University, Latvia
Ināra Logina
Faculty of Medicine, Rīga Stradiņš University, Latvia
Indra Miķelsone
Faculty of Medicine, Rīga Stradiņš University, Latvia
Leons Blumfelds
Faculty of Medicine, Rīga Stradiņš University, Latvia
Guntis Bahs
Faculty of Medicine, Rīga Stradiņš University, Latvia