1. Department
of Forest Products Technology, School of Chemical Technology, Aalto University, 02150 Espoo, Finland
2. Sorbonne Universités, UPMC Univ Paris 06, CNRS, Collège
de France, UMR 7574, Chimie
de la Matière Condensée de Paris, F-75005, Paris, France
3. High
Performance Fibre Products, VTT Technical Research Center of Finland, Espoo, Finland
4. Polymer
and Composites Engineering (PaCE) Group, Department of Chemical Engineering, Imperial College London, London SW7 2AZ, U.K.