1. Institute of Textile Research and Industrial Cooperation of Terrassa (INTEXTER), Polytechnic University of Catalonia, Colón 15, 08222 Barcelona, Spain
2. Department of Chemical Engineering, Polytechnic University of Catalonia, Colón 15, 08222 Barcelona, Spain
3. Department of Fiber Science and Apparel Design, Cornell University, Ithaca, NY 14853, USA