Tatiana N. Tikhonova, Yuri M. Efremov, Vasilii S. Kolmogorov, Aleksei P. Iakovlev, Nikolay N. Sysoev, Peter S. Timashev, Victor V. Fadeev, Alexander S. Tivtikyan, Sergey V. Salikhov, Petr V. Gorelkin, Yuri E. Korchev, Alexander S. Erofeev and Evgeny A. Shirshin