1. Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Dubna, Russia;
2. Faculty of Physics, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine;
3. Neutron Physics Department, Nuclear Physics Institute, ASCR, v.v.i, Řež, Czechia;
4. Institute for Safety Problems of Nuclear Power Plants, Chornobyl, Ukraine;
5. Moscow Institute of Physics and Technology, Dolgoprudny, Russia;
6. Ioffe Physical-Technical Institute, St. Petersburg, Russia;
7. National Research Center “Kurchatov Institute”, Moscow, Russia