1. Laboratoire de Spectroscopie Ultrarapide (LSU)
2. Lausanne Centre for Ultrafast Science (LACUS)
3. École Polytechnique Fédérale de Lausanne (EPFL)
4. 1015 Lausanne
5. Switzerland
6. Japan Synchrotron Radiation Research Institute (JASRI)
7. Japan
8. Tokyo University of Agriculture and Technology (TUAT)
9. Tokyo 184-8588
10. Department of Chemistry
11. Graduate School of Science
12. Kyoto University
13. Kyoto 606-8502
14. Department of Materials and Life Sciences
15. Faculty of Science and Technology
16. Sophia University
17. 102-8554 Tokyo
18. SwissFEL
19. Paul Scherrer Institut (PSI)
20. 5232 Villigen
21. Institute of Nuclear Physics
22. Polish Academy of Sciences
23. 31-342 Krakow
24. Poland
25. European XFEL
26. Schenefeld
27. Germany