| Andrea Addazi | Fudan University |
| Emanuele Alesci | Scuola Internazionale Studi Superiori Avanzati |
| Marcelo Amaral | Quantum Gravity Research |
| Seth Asante | Perimeter Institute |
| Raymond Aschheim | Quantum Gravity Research |
| Mehdi Assanioussi | University of Warsaw |
| Cartious Enyonyoge Kojo Aziedu | University of Ghana |
| Benjamin Bahr | University of Hamburg |
| Sepideh Bakhoda | Shahid Beheshti University |
| Aurélien Barrau | Université Grenoble-Alpes |
| Andrew Beckwith | Chongqing University |
| Chris Beetle | Florida Atlantic University |
| Vadim Belov | Hamburg University |
| Jibril Ben Achour | Fudan University |
| Paolo Bertozzini | Thammasat University |
| Eugenio Bianchi | Pennsylvania State University |
| Jakub Bilski | Fudan University |
| Norbert Bodendorfer | Ludwig Maximilian University of Munich |
| Flavio Bombacigno | Università degli Studi di Roma La Sapienza |
| Gioele Botta | University of Pavia |
| Suddhasattwa Brahma | Fudan University |
| Joseph Bunao | Ateneo de Manila University |
| Sylvain Carrozza | Perimeter Institute |
| Christoph Charles | École Normale Supérieure de Lyon |
| Goffredo Chirco | Albert Einstein Institute Potsdam |
| Marios Christodoulou | Centre de Physique Theorique, Marseille |
| William Cuervo | Universidad Nacional Autonoma de Mexico |
| Fabio D’Ambrosio | Centre de Physique Theorique, Marseille |
| Andrea Dapor | Friedrich-Alexander University Erlangen-Nürnberg |
| Birses Debir | Boğaziçi Universtity |
| Marco de Cesare | King’s College London |
| Clement Delcamp | Perimeter Institute |
| Tommaso De Lorenzo | Centre de Physique Theorique, Marseille |
| Marek Demiański | University of Warsaw |
| Elena De Paoli | Università degli Studi Roma Tre |
| Bianca Dittrich | Perimeter Institute |
| Alice Di Tucci | Università di Roma La Sapienza |
| Denis Dobkowski-Ryłko | University of Warsaw |
| Pietro Dona | Centre de Physique Theorique, Marseille |
| William Donnelly | University of California, Santa Barbara |
| Patryk Drobinski | University of Warsaw |
| Anoop Kumar Dubey | Chhatrapati Shahu Maharaj University |
| Anuj Kumar Dubey | Assam University |
| Konstantin Eder | Ludwig-Maximilians-Universität München |
| Jonathan Engle | Florida Atlantic University |
| Marco Fanizza | Scuola Normale Superiore di Pisa |
| Mohammed Akram Fellah | University of Waterloo |
| Marco Finocchiaro | Max Planck Institute for Gravitational Physics |
| Christian Fleischhack | Paderborn University |
| Laurent Freidel | Perimeter Institute |
| Rodolfo Gambini | Instituto de Fisica, Facultad de Ciencias |
| Marc Geiller | Perimeter Institute |
| Steffen Gielen | Perimeter Institute |
| Kristina Giesel | Friedrich-Alexander University Erlangen-Nuremberg |
| Florian Girelli | University of Waterloo |
| Drazen Glavan | University of Warsaw |
| Christophe Goeller | Ecole Normale Supérieure de Lyon |
| Sean Gryb | University of Bristol |
| Brajesh Gupt | Pennsylvania State University |
| Lucas Hackl | Pennsylvania State University |
| Hal Haggard | Bard College |
| Maximilian Hanusch | University of Würzburg |
| Aaron Held | Heidelberg University |
| Yannick Herfray | Ecole Normale Supérieure de Lyon |
| Franz Hinterleitner | Masaryk University |
| Florian Hopfmueller | Perimeter Institute |
| Zichang Huang | Florida Atlantic University |
| Viqar Husain | University of New Brunswick |
| Wojciech Kamiński | University of Warsaw |
| Igor Kanatchikov | University of St Andrews |
| Alexander Kegeles | Max Planck Institute for Gravitational Physics |
| Marcin Kisielowski | University of Warsaw |
| Michael Kobler | Friedrich-Alexander University Erlangen-Nuremberg |
| Maciej Kolanowski | University of Warsaw |
| Isha Kotecha | Albert Einstein Institute |
| Suzanne Lanéry | Universidad Nacional Autónoma de México |
| Thorsten Lang | Friedrich-Alexander-Universität Erlangen-Nürnberg |
| Jerzy Lewandowski | University of Warsaw |
| Carmen Li | University of Warsaw |
| Klaus Liegener | Friedrich-Alexander University of Erlangen-Nurnberg |
| Chun-Yen Lin | University of Warsaw |
| Hongguang Liu | Centre de Physique Theorique, Marseille |
| Etera Livine | Ecole Normale Supérieure de Lyon, CNRS |
| Niccolò Loret | University of Rome La Sapienza |
| Yongge Ma | Beijing Normal University |
| Rory Maglich | Bard College, New York State |
| Abhishek Majhi | Universidad Nacional Autonoma de Mexico |
| Ilkka Mäkinen | University of Warsaw |
| Antonino Marciano | Fudan University |
| Mercedes Martín-Benito | Universidade de Lisboa |
| Daniel Martín de Blas | Pontificia Universidad Católica de Chile |
| Pierre Martin-Dussaud | ENS Lyon |
| Killian Martineau | Laboratoire Physique Subatomique et Cosmologie, Universite Grenoble |
| Guillermo A. Mena Marugán | Instituto de Estructura de la Materia, CSIC |
| Phillip Mendonca | Florida Atlantic University |
| Flavio Mercati | University of Rome `La Sapienza’ |
| Jakub Mielczarek | Jagiellonian University |
| Gaurav Narain | Kavli Institute for Theoretical Physics China |
| Almut Oelmann | Friedrich-Alexander-Universität Erlangen-Nürnberg |
| Andrzej Okołów | University of Warsaw |
| Javier Olmedo | Pennsylvania State University |
| Daniele Oriti | Max Planck Institute for Gravitational Physics |
| Prince Osei | Perimeter Institute |
| Abdulmajid Osumanu | University of Waterloo |
| Tomasz Pawłowski | University of Warsaw |
| Carlos I. Perez Sanchez | University of Münster |
| Leonid Perlov | -- |
| Christian Pfeifer | University of Tartu |
| Andreas Pithis | King’s College London |
| Giacomo Pollari | Università degli Studi di Roma La Sapienza |
| Daniele Pranzetti | Scuola Internazionale Superiore di Studi Avanzati |
| Jorge Pullin | Louisiana State University |
| Matti Raasakka | -- |
| Giovanni Rabuffo | University of Hamburg |
| Saeed Rastgoo | Universidad Autonoma Metropolitana Mexico |
| Julian Rennert | University of Waterloo |
| Robin Reuben | University of Hamburg |
| Aldo Riello | Perimeter Institute |
| Michael Rios | Dyonica ICMQG |
| Michele Ronco | Sapienza University of Rome and INFN |
| Giacomo Rosati | Università di Cagliari & INFN |
| Carlo Rovelli | Aix-Marseille University |
| Selale Sahin | Bogazici University |
| Hanno Sahlmann | Friedrich-Alexander-Universität Erlangen-Nürnberg |
| Jennifer Sanders | IOP Publishing |
| Giorgio Sarno | Università di Torino |
| Susanne Schander | Friedrich-Alexander-Universtität Erlangen-Nürnberg |
| Robert Seeger | Friedrich-Alexander-Universität Erlangen-Nürnberg |
| Hossein Shojaie | Shahid Beheshti University |
| Barak Shoshany | Perimeter Institute |
| Daniel Siemssen | University of Warsaw |
| Jan Sikorski | University of Warsaw |
| Parampreet Singh | Louisiana State University |
| David Sloan | University of Oxford
|
| Shupeng Song | Beijing Normal University |
| Simone Speziale | Centre de Physique Theorique, Marseille, CNRS |
| Gabriele Vittorio Stagno | “Sapienza” Università di Roma |
| Sebastian Steinhaus | University of Hamburg |
| Piotr Sułkowski | University of Warsaw |
| James Sully | McGill University |
| Adam Szereszewski | Faculty of Physics, University of Warsaw |
| Emily Tapp | IOP Publishing |
| Guillaume Thiam | Albert Einstein Institut |
| Thomas Thiemann | Institute for Quantum Gravity, Department of Physics, FAU Erlangen |
| Johannes Thürigen | Université Paris-Sud XI |
| Tomasz Trześniewski | University of Wroclaw |
| Fleur Versteegen | Heidelberg University |
| Francesca Vidotto | Radboud University Nijmegen |
| Ilya Vilensky | Florida Atlantic University |
| Marko Vojinovic | University of Belgrade |
| Tatjana Vukasinac | Universidad Michoacana de San Nicolas de Hidalgo |
| Anzhong Wang | Baylor University |
| Wolfgang Wieland | Perimeter Institute |
| Edward Wilson-Ewing | University of New Brunswick |
| David Winnekens | Friedrich-Alexander-Universität Erlangen-Nürnberg |
| Yigit Yargic | Perimeter Institute |
| Yuki Yokokura | RIKEN |
| Nelson Yokomizo | Universidade Federal de Minas Gerais |
| Cong Zhang | University of Warsaw |
| Mingyi Zhang | Albert Einstein Institute |
| Thomas Zilker | Friedrich-Alexander-Universität Erlangen-Nürnberg |
| Antonia Zipfel | Florida Atlantic University |