1. University of Bologna, Department of Civil, Chemical, Environmental, and Materials Engineering, Via Terracini 28, Bologna, 40131, Italy
2. KTH Royal Institute of Technology, Department of Fibre and Polymer Technology, Teknikringen, 56-58, Stockholm, 100 44, Sweden
3. Nippon Paper Industries Co., Ltd., Research Laboratory, Oji, Kita-ku, Tokyo, 114-0002, Japan
4. Wallenberg Wood Science Center, WWSC, Department of Fiber and Polymer Technology. KTH Royal Institute of Technology, 100 44 Stockholm, Sweden