1. Wood Materials Science, Institute for Building Materials, ETH Zürich, Stefano-Franscini-Platz 3, Zurich CH-8093, Switzerland
2. WoodTec Group, Cellulose & Wood Materials, EMPA, Ueberlandstrasse 129, Dübendorf CH-8600, Switzerland
3. Shaping Matter Lab, Faculty of Aerospace Engineering, TU Delft, HS Delft 2629, the Netherlands
4. Department of Biomaterials, Max Planck Institute of Colloids and Interfaces, Potsdam 14424, Germany