1. Latvian State Institute of Wood Chemistry, LV-1006 Riga, Latvia
2. Bioreactors.net AS, LV-1006 Riga, Latvia
3. Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia
4. Institute of Microbiology and Biotechnology, University of Latvia, LV-1050 Riga, Latvia