1. High Pressure Research Center UNIPRESS, Sokołowska 29/37, 01-142 Warsaw, Poland
2. Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland
3. Mineral-Petrographisches Institut, Uni Hamburg, Grindelalle 48, 20146 Hamburg, Germany
4. HASYLAB at DESY, Notkestr. 85, 22603 Hamburg, Germany
5. SNBL at ESRF, BP 220, Av des Martyrs, 38043 Grenoble, France
6. USRA/NASA-Marshall Space Flight Center, Huntsville, Alabama 35812, USA