1. High Pressure Processes Group; Department of Chemical Engineering and Environmental Technology; University of Valladolid; C/ Doctor Mergelina s/n 47011 Valladolid Spain
2. Dipartimento di Scienze Matematiche e Informatiche; Scienze Fisiche e Scienze Della Terra (MIFT); Univ. Messina (ITALY); ERIC aisbl&CASPE/INSTM; V.le F. Stagno D'Alcontres 31 98166 Messina Italy
3. Research Group PLASMANT; Department of Chemistry; University of Antwerp; Universiteitsplein 1 2610 Wilrijk-Antwerp Belgium
4. Johnson Matthey Technology Centre; Blount's Court, Sonning Common; Reading RG4 9NH UK
5. Chemical Engineering Department; Katholieke Universiteit Leuven; Leuven 3001 Belgium