1. Department of Materials and Environmental Chemistry; Stockholm University; SE-106 91 Stockholm Sweden
2. WWSC, Wallenberg Wood Science Center; Teknikringen 56-58 SE-100 44 Stockholm Sweden
3. Innventia AB; Drottning Kristinas Väg 61 SE-114 86 Stockholm Sweden
4. Department of Fibre and Polymer Technology; School of Chemical Science and Engineering; Royal Institute of Technology; SE-100 44 Stockholm Sweden