School of Computing, University of Leeds, Leeds, United Kingdom.|School of Pathology, Stanford University, Palo Alto, California, United States of America.|Department of Physics, University of York, York, United Kingdom.|Advanced Research Computing, University of Durham, Durham, United Kingdom.|Advanced Research Computing, University of Durham, Durham, United Kingdom.|Information Services Division, UCL, London, United Kingdom.|Astbury Centre for Structural and Molecular Biology, University of Leeds, Leeds, United Kingdom.|Astbury Centre for Structural and Molecular Biology, University of Leeds, Leeds, United Kingdom.