*Patrik Vagovic¹, Pablo Villanueva Perez², Valerio Bellucci³, Wataru Yashiro⁴, Andrea Mazollari⁵, Tokushi Sato³, Jaynath Koliyadu³, Sarlota Birnsteinova³, Eleni Myrto Asimakopoulou², Chan Kim³, Romain Letrun³, Richard Bean³, Andrea Mazzolari⁵, Jozef Ulicny⁶, Alke Meents¹, Adrian P. Mancuso⁷, Daniel Eakins⁸, Alexander Korsunsky⁸, Hitoshi Soyama⁹ (1. Center for Free-Electron Laser (CFEL), DESY, Notkestraße 85, 22607 Hamburg, 2. Synchrotron Radiation Research and NanoLund, Lund University, Box 118, Lund, 221 00, Sweden, 3. European XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, 4. International Center for Synchrotron Radiation Innovation Smart (SRIS), Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai, Miyagi 980-8577, Japan, 5. Ferrara University, Department of Physics and Earth Science, Via Saragat 1, 44122 Ferrara, Italy, 6. Faculty of Science, Department of Biophysics, P. J. Šafárik University, Jesenná 5, 04154 Košice, Slovakia, 7. Diamond Light Source, Harwell Science and Innovation 28 Campus, OX11 0DE, United Kingdom, 8. Department of Engineering Science, University of Oxford, Parks Road, Oxford OX1 3PJ, UK, 9. Department of Finemechanics, Tohoku University, 6-6-01 Aramaki, Aoba-ku, Sendai 980-8579, Japan)

*Natalia Gerasimova¹, Daniele La Civita¹, Liubov Samoylova¹, Maurizio Vannoni¹, Raul Villanueva¹, David Hickin¹, Robert Carley¹, Benjamin van Kuiken¹, Loic Le Guyader¹, Laurent Mercadier¹, Giuseppe Mercurio¹, Justine Schlappa¹, Martin Teichmann¹, Harald Sinn¹, Andreas Scherz¹ (1. European XFEL)

*Daniele Ronchetti^1,2,3, Andrei Benediktovitch³, Laurant Mercadier⁴, Sasa Bajt³, Henry Chapman^1,3, Nina Rohringer^1,2,3 (1. CFEL-UHH, 2. MPSP, 3. DESY, 4. EuXFEL)