1. Vanderbilt University Institute of Imaging Science (VUIIS), Department of Radiology, Department of Biomedical Engineering Department of Physics and Astronomy Nashville, Tennessee 37232-2310 United States
2. Novosibirsk State University 2 Pirogova St. Novosibirsk 630090 Russia
3. Boreskov Institute of Catalysis SB RAS 5 Acad. Lavrentiev Pr. Novosibirsk 630090 Russia
4. Laboratory of Magnetic Resonance Microimaging International Tomography Center (ITC), SB RAS 3 A Institutskaya St. Novosibirsk 630090 Russia
5. Southern Illinois University, Department of Chemistry and Biochemistry Materials Technology Center Carbondale IL 62901 United States
6. Russian Academy of Sciences Leninskiy Prospekt 14 119991 Moscow Russia