1. Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow Region, Russia
2. The Institute of Nuclear Physics, Ibragimov St. 1, 050032 Almaty, Kazakhstan
3. Center for High Resolution Electron Microscopy, Department of Physics, Nelson Mandela University, University Way, Summerstrand, 6001 Port Elizabeth, South Africa
4. Institute of Nuclear Physics and Engineering, National Research Nuclear University MEPhI, Kashirskoye sh., 31, 115409 Moscow, Russia
5. Department of Nuclear Physics, Dubna State University, Universitetskay 19, 141980 Dubna, Moscow Region, Russia
6. Institute of Physics, Czech Academy of Sciences, Na Slovance 2, 182 21 Prague 8, Czech Republic
7. Institute of Plasma Physics, Czech Academy of Sciences, Za Slovankou 3, 182 00 Prague 8, Czech Republic
8. National Research Centre “Kurchatov Institute,” Kurchatov Sq. 1, 123182 Moscow, Russia
9. P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskij pr., 53, 119991 Moscow, Russia
10. International School of Microscopy, National University of Science and Technology MISiS, Leninskij pr., 4, 119049 Moscow, Russia