1. Biobased Colloids and Materials Group, Department of Bioproducts and Biosystems, Aalto University, Vuorimiehentie 1, P.O. Box 16300, 02150 Espoo, Finland
2. Department of Pharmacology, Faculty of Medicine, University of Helsinki, Viikinkaari 5E, P.O. Box 56, 00014 Helsinki, Finland
3. Bioproducts Institute, Department of Chemical & Biological Engineering, Department of Chemistry, and Department of Wood Science, The University of British Columbia, 2360 East Mall, Vancouver, British Columbia V6T 1Z3, Canada
4. Key Laboratory of Biobased Material Science and Technology (Ministry of Education), Northeast Forestry University, Harbin 150040, Heilongjiang, P. R. China