1. Bioenergy and Biofuels Division; Catalonia Institute for Energy Research; IREC. C/Marcel·lí Domingo, 2 Tarragona Catalunya 43007 Spain
2. Department of Chemical Engineering; Universitat Rovira i Virgili; Av. Països Catalans, 26 Tarragona Catalunya 43007 Spain
3. Centro de Ciências Tecnológicas da Terra e do Mar, Universidade do Vale do Itajaí; Rua Uruguai 458 88302-901 Itajaí (SC) Brazil
4. Intelligent Robotics and Computer Vision Group; Department Of Computer Science and Mathematics; Universitat Rovira i Virgili; Av. Països Catalans, 26 Tarragona Catalunya 43007 Spain
5. Department of Electronic and Communications Technology; Universidad Autónoma De Madrid; Francisco Tomas Y Valiente, 11 Madrid Spain