1. A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova, Russian Federation
2. Gymnázium Christiana Dopplera, Prague, Czech Republic
3. Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
4. Faculty of Chemistry, Warsaw University, Warsaw, Poland
5. N.S.Enikolopov Institute of Synthetic Polymer Materials, Russian Academy of Sciences, Moscow, Russian Federation
6. Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic