1. Wood Materials ScienceInstitute for Building Materials ETH Zürich Zürich 8093 Switzerland
2. WoodTec GroupCellulose & Wood Materials EMPA Dübendorf 8600 Switzerland
3. Institute for Chemical and BioengineeringDepartment of Chemistry and Applied Biosciences ETH Zurich Zurich 8093 Switzerland
4. EawagSwiss Federal Institute of Aquatic Science and Technology Dübendorf 8600 Switzerland