Pr. Lech Szymanowsky (NCBJ, Warsaw) in the group of S. Wallon (LPT)
Maria Barbaro (INFN and University of Turin, Italy) in the group of S. Bolognesi (Irfu/DPhP)
Simone Bifani (University of Birmingham, United-Kingdom) in the group of M. H. Schune (LAL)
Pr. Arturo Menchaca Rocha (Universidad Nacional Autonoma de Mexico, Mexico), Pr. Lee Thompson (University of Sheffield, United-Kingdom) and Cristiano Bozza (Universita di Salerno, Italy) in the group of S. Procureur (Irfu/DPhP)
MM. Konchatnyi and Merenkov (NSC-KFTI Kharkov, Ukraine) in the group of E. Tomasi-Gustafsson (Irfu/DPhN)
Manqi Ruan (IHEP, Belgium) in the group of V. Boudry (LLR)
Pr. Oleg Bezshyyko (TSNUK, Ukraine) and Pr. Oleksandr Korchin (NSC KIPT, Ukraine) in the group of S. Barsuk (LAL)
Pr. Ilias Savvidis (Aristotle University of Thessaloniki, Greece) in the group of I. Giomataris (Irfu/DEDIP)
Piotr Salabura (Jagellonne University, Krakow) and Izabela Ciepal (Institute of Nuclear Physics, Krakow) in the group of B. Ramstein (IPNO)
Pr. Jianbei Liu (University of Science and Technology of China, China)
