- William Babonnaud (PhD student, Nancy & HHU)
- Timothée Bernard (external collaborator, Paris)
- Stergios Chatzikyriakidis (external collaborator, Crete)
- Long Chen (PhD student, HHU)
- Benoît Crabbé (external collaborator, Paris)
- Philippe de Groote (external collaborator, Nancy)
- Elisabetta Jezek (external collaborator, Pavia)
- Laura Kallmeyer (PI, HHU)
- Rainer Osswald (PI, HHU)
- Simon Petitjean (HHU)
- Christian Retoré (external collaborator, Montpellier)
- Marta Ricchiardi (external collaborator, Pavia)
- Christian Wurm (HHU)
- Deniz Ekin Yavaş (PhD student, HHU)