1. Department of Chemical and Biochemical Engineering Technical University of Denmark (DTU) Søltofts Plads 228 A DK-2800 Kgs. Lyngby Denmark
2. Department of Chemistry University of Copenhagen (KU) Universitetsparken 5 DK-2100 København Ø Denmark
3. Haldor Topsøe A/S Haldor Topsøes Allé 1 DK-2800 Kgs. Lyngby Denmark