1. DUBBLE@ESRF, Netherlands Organisation for Scientific Research (N.W.O.), CS40220, 38043, Grenoble, Cedex 9, France
2. School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
3. Department of Chemical Engineering, University of Liège B6A, allée du 6 Août 3, B-4000 Liège, Belgium
4. Element Six BV, P.O. Box 119, 5430 AC Cuijk, The Netherlands