1. Department of Fiber and Polymer Technology, Wallenberg Wood Science Center (WWSC), KTH Royal Institute of Technology, Teknikringen 56-58, SE-10044 Stockholm, Sweden
2. Department of Fiber and Polymer Technology, Division of Coating Technology, KTH Royal Institute of Technology, Teknikringen 56-58, SE-10044 Stockholm, Sweden
3. Department of Engineering Mechanics, KTH Royal Institute of Technology, Teknikringen 8, 10044 Stockholm, Sweden
4. Deutsches Elektronen-Synchrotron (DESY), Notkestrasse 85, 22607 Hamburg, Germany