1. School of Life Sciences University of Essex Wivenhoe Park Colchester Essex CO4 3SQ UK
2. Diamond Light Source Harwell Science and Innovation Campus Didcot Oxfordshire OX11 0DE UK
3. RIKEN Spring-8 Center 1-1-1 Kouto Sayo Hyogo 679-5148 Japan
4. Japan Synchrotron Radiation Research Institute 1-1-1 Kouto Sayo Hyogo 679-5198 Japan
5. Swiss Light Source Paul Scherrer Institute 5232 Villigen PSI Switzerland
6. Biological Sciences Institute for Life Sciences University of Southampton University Road Southampton SO17 1BJ UK