Nikita V. Muravyev, Dmitry B. Meerov, Konstantin A. Monogarov, Ekaterina K. Kosareva, Igor N. Melnikov, Dmitry K. Pronkin, Leonid L. Fershtat, Michael S. Klenov, Alexandr V. Kormanov, Igor L. Dalinger, Ilya V. Kuchurov, Igor V. Fomenkov and Alla N Pivkina