1. Department of Applied Mathematics and Computer Science, Technical University of Denmark, Kongens Lyngby, Denmark
2. ISIS Pulsed Neutron and Muon Source, STFC, UKRI, Rutherford Appleton Laboratory, Didcot, UK
3. Department of Mathematics, The University of Manchester, Manchester, UK
4. Diamond Light Source Ltd, Didcot, UK
5. Laboratory for Applications of Synchrotron Radiation, Karlsruhe Institute of Technology, Karlsruhe, Germany