1. Wallenberg Wood
Science Center, KTH Royal Institute of Technology, Teknikringen 56, 10044 Stockholm, Sweden
2. Department of Materials
and Environmental Chemistry, Stockholm University, Svante Arrhenius väg 16c, 10691 Stockholm, Sweden
3. Department of Fibre
and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56, 10044 Stockholm, Sweden