Authors
Uldis Rubīns
Biophotonics Laboratory, Institute of Atomic Physics and Spectroscopy, University of Latvia, Latvia
Agate Kristena Krieviņa
Headline Clinic, Latvia
Kaspars Peksis
Headline Clinic, Latvia
Jānis Spīgulis
Biophotonics Laboratory, Institute of Atomic Physics and Spectroscopy, University of Latvia, Latvia