Igor Prozheev (University of Helsinki / FI), Dr. Małgorzata Iwinska (Institute of High Pressure Physics / PL), Dr. Tomasz Sochacki (Institute of High Pressure Physics / PL), Professor Michał Bockowski (Institute of High Pressure Physics / PL), René Bès (University of Helsinki / FI), Professor Filip Tuomisto (University of Helsinki / FI)