| Theresa Abl, Durham University |
| Ademola Adeifeoba, University Hamburg |
| Robert Allen, Cardiff University |
| Saeid Aminian, Prague |
| Enrico Andriolo, QMUL |
| Vladimir Bashmakov, University Milano-Bicocca |
| Cristian Bassi, University Hamburg |
| Baran Bayraktaroglu, Uppsala University |
| Emanuele Beratto, University of Milano Bicocca |
| Johannes Berger, University Hamburg |
| Daniele Bielli, University of Milano-Bicocca and University of Surrey |
| Gabriel Bliard, Humboldt Universität zu Berlin |
| Matteo Broccoli, AEI Potsdam |
| Kasia Budzik, Perimeter Institute |
| Ilija Buric, DESY |
| Federico Carta, DESY |
| Lorenzo Casarin, AEI Potsdam |
| Adam Chalabi, University of Southampton |
| A. Ramesh Chandra, University of Amsterdam |
| Gaoli Chen, University of Witwatersrand, South Africa |
| Shi Cheng, University of Warsaw |
| Andrea Dei, ETH Zurich |
| Fabrizio Del Monte, SISSA, Trieste |
| Saskia Demulder, Max-Planck-Institut für Physik |
| Duong Dinh, Hamburg University |
| Lorenzo Eberhardt, IAS Princeton |
| Simon Ekhammar, Uppsala University |
| Behzat Ergun, UT Austin |
| Giulia Fardelli, Uppsala University |
| Kara Farnsworth, CEICO, Institute of Physics, Czech Academy of Sciences |
| Gwenaël Ferrando, Ecole normale supérieure |
| Pietro Ferrero, University of Oxford |
| Kostas Filippas, Swansea University |
| Marc-Antoine Fiset, ETH |
| Rouven Frassek, ENS Paris |
| Elias Furrer, Trinity College Dublin |
| Abhijit Gadde, TFIR |
| Mateo Galdeano Solans, University of Oxford |
| Francesco Galvagno, University of Turin |
| Daniel Eduardo Galviz Blanco, Bonn University - Bethe Center for Theoretical Physics |
| Dongwook Ghim, Korea Institute for Advanced Study |
| Marc Gillioz, SISSA |
| Aleix Gimenez-Grau, DESY |
| Fran Globlek, SISSA |
| Nicola Gorini, University of Milano-Bicocca |
| Julius Grimminger, Imperial |
| Luigi Guerrini, University of Parma |
| Qianyu Hao, University of Texas at Austin |
| Azeem Hasan, INFN - Sezione di Lecce |
| Ondrej Hulik, CEICO Institute |
| Nina Javerzat, LPTMS, Université Paris-Sud |
| Hongliang Jiang, ITP, University of Bern |
| Carmen Jorge-Diaz, Mathematical Institute, University of Oxford |
| Julius Julius, King's College London |
| Gergely Kantor, Queen Mary University of London |
| Dimitrios Katsinis, NKUA & NCSR Demokritos |
| Gleb Kotousov, DESY |
| Alexander Kristensson, Niels Bohr Institute |
| Aravinth Kulanthaivelu, University of Oxford |
| Sylvain Lacroix, Universität Hamburg |
| Ji Hoon Lee, Perimeter Institute |
| Emil Leeb-Lundberg , University of Parma |
| Bruno Le Floch, ENS Paris |
| Madalena Lemos, CERN |
| Zhengwen Liu, DESY |
| Rebecca Lodin, Uppsala University |
| Suvajit Majumder, City University of London |
| Hannes Malcha, Max-Planck-Institute for Gravitational Physics Potsdam |
| Enrico Marchetto, Padua University |
| Mario Marlone, Univ. of Texas |
| Toru Masuda, Czech Academy of Sciences |
| Alessandro Mininno, Instituto de Fisica Teorica - UAM/CSIC |
| Robert Moscrop, Durham University |
| Rishi Mouland, King's College London |
| Sujay Nair, University of Oxford |
| Fabrizio Nieri, DESY |
| Juan Miguel Nieto, University of Surrey |
| Rongvoram Nivesvivat, IPhT, Paris-Saclay |
| Enrico Olivucci, University of Hamburg |
| Tristan Orchard, King's College London |
| Kento Osuga, University of Sheffield |
| Toshihiro Ota, Osaka university |
| Rodolfo Panerai, Uppsala University |
| Pantelis Panopoulos, National and Kapodistrian University of Athens |
| Mikhail Pavlov, LPI RAS |
| Vito Pellizzani, EPFL |
| Juan Manuel Pérez Ipiña, University of Oxford |
| Giulia Peveri, Humboldt University Berlin |
| Giacomo Piccinini, Swansea University |
| Alessandro Pini, DESY |
| Elli Pomoni, DESY |
| Nicolo Primi, Kings' College London |
| Malte Probst, King's College London |
| Lorenzo Quintavalle, DESY |
| Ana Retore, Trinity College Dublin - School of Mathematics |
| Konstantinos Rigatos, University Of Southampton |
| Nicole Righi, DESY |
| Alan Rios Fukelman, ICC, Universitat de Barcelona |
| Augniva Ray, Saha Institute of Nuclear Physics, Kolkata. |
| Iordanis Romaidis, Universität Hamburg |
| Martí Rosselló, IST (ULisboa) |
| Lorenzo Ruggeri, Uppsala University |
| Roberto Ruiz , Universidad Complutense de Madrid |
| Paul Ryan, Trinity College Dublin |
| Matteo Sacchi, University of Milano-Bicocca |
| Fiona Seibold, ETH Zürich |
| Yuta Sekiguchi, University of Bern |
| Alessandro Sfondrini, ETH Zurich |
| Atul Sharma, University of Oxford |
| Jim Skulte, Utrecht University |
| Nika Sokolova, Saint Petersburg State University and PNPI |
| Paolo Soresina, University of Parma |
| Stefano Speziali, Swansea University |
| Charles Thull, Uppsala University |
| Philipp Tontsch, DESY |
| Maxime Trepanier, Kin'gs College London |
| Jeroen van Gorsel, Swansea University |
| Jakub Vosmera, CEICO, Institute of Physics, AS CR, Prague |
| Daniel Zhang, University of Cambridge |
| Hong Zhang, National Taiwan Normal University |
| Xiang Zhao, Durham University |
| Abay Zhakenov, Moscow Inst. of Physics and Technology MIPT. |
