| Agostino Marinelli | SLAC National Accelerator Laboratory |
| Alan Falkowski | Campinas University (UNICAMP), Brazil |
| Aleksandar R Milosavljevic | SOLEIL synchrotron |
| Andreas Hans | University of Kassel |
| Antti Kivimäki | MAX IV Laboratory, Lund University |
| Arno Ehresmann | University of Kassel |
| Bernd Schutte | MBI |
| Bernd Winter | MBI, Berlin |
| Carlo Callegari | Elettra-Sincrotrone Trieste S.C.p.A., Italy |
| Changyong Song | POSTECH, Korea |
| Christian Schewe | J. Heyrovsky Institute of Physical Chemistry |
| Dana Bloß | University of Kassel |
| Daniela Rupp | ETH, Zürich |
| Edvin Kukk | Turku |
| Florian Trinter | Fritz-Haber-Institut der Max-Planck-Gesellschaft |
| Francesca Calegari | DESY |
| Guiseppe Sansone | Freiburg university |
| Hugo Marroux | CEA Saclay |
| Lucas Cornetta | Sao Paulo University (USP), Brazil |
| Marcel Mudrich | University of Kassel |
| Michael Meyer | EUXFEL |
| Oksana TRAVNIKOVA | Sorbonne university |
| Rebeca Ingle | University College London |
| Roseanne J. Sension | University of Michigan |
| Saikat Nandi | Institut Lumière Matière, CNRS |
| Sang-Kil Son | CFEL, DESY |
| Stephan Schippers | University Giessen, Germany |
| Thomas Pfeifer | MPIK |
| Tulio C R Rocha | SIRIUS – CNPEM, Brazil |
| Yongkwan Kim | KAIST, Korea |
| Zhong Yin | International Center for Synchrotron Radiation Innovation Smart, Tohoku University, Sendai, Japan |