Authors
Māra Pilmane
Rīga Stradiņš University, Latvia
Romāns Lācis
Pauls Stradiņš Clinical University Hospital, Latvia
© 2021 Edīte Vārtiņa, Māra Pilmane, Romāns Lācis, published by Latvian Academy of Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.