1. Textile Research Institute (INTEXTER), Technical University of Catalonia (UPC), Spain
2. Department of Textile and Paper Engineering (DETIP), Technical University of Catalonia (UPC), Spain
3. Department of Statistics and Operations Research (EIO), Technical University of Catalonia (UPC), Spain
4. Institute of Advanced Chemistry of Catalonia (IQAC), Spanish National Research Council, (CSIC), Spain