Jakub Iwański (Faculty of Physics, University of Warsaw / PL), Piotr Tatarczak (Faculty of Physics, University of Warsaw / PL), Mateusz Tokarczyk (Faculty of Physics, University of Warsaw / PL), Aleksandra Krystyna Dąbrowska (Faculty of Physics, University of Warsaw / PL), Dr. Johannes Binder (Faculty of Physics, University of Warsaw / PL), Grzegorz Kowalski (Faculty of Physics, University of Warsaw / PL), Professor Roman Stępniewski (Faculty of Physics, University of Warsaw / PL), Professor Andrzej Wysmołek (Faculty of Physics, University of Warsaw / PL)