1. Department of Fiber and Polymer Technology
2. KTH Royal Institute of Technology
3. SE-100 44 Stockholm
4. Sweden
5. Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC)
6. 28049 Madrid
7. Spain
8. Dipartimento di Scienza Applicata e Tecnologia
9. Politecnico di Torino
10. Sede di Alessandria
11. 15121 Alessandria
12. Italy
13. Wallenberg Wood Science Center at the Department of Fiber and Polymer Technology