1. St. Petersburg State University, Universitetskaya emb. 7-9, 199034 St. Petersburg, Russia
2. Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Str. 6, 01069 Dresden, Germany
3. Golikov Research Center of Toxicology, Bekhtereva Street 1, 192019 St. Petersburg, Russia
4. Institute for Analytical Instrumentation of the Russian Academy of Science, Ivana Chernykh Street 31-33 lit. A, 198095 St. Petersburg, Russia