1. School of Engineering University of Edinburgh, Kings Buildings Robert Stevenson Road Edinburgh EH9 3FB Scotland UK
2. Deutsches GeoforschungsZentrum, GFZ Telegrafenberg 14473 Potsdam Germany
3. School of Geosciences University of Edinburgh, Kings Buildings West Mains Road Edinburgh EH9 3JW Scotland UK
4. The European Synchrotron, ESRF 71 avenue des Martyrs 38000 Grenoble France
5. Deutsches Elektronen-Synchrotron DESY 22607 Hamburg Germany
6. European XFEL GmbH Holzkoppel 4 22869 Schenefeld Germany