1. International Tomography Center, SB RAS, 3A Institutskaya St., Novosibirsk 630090, Russia
2. Novosibirsk State University, 2 Pirogova St., Novosibirsk 630090, Russia
3. Department of Radiology, Vanderbilt University Institute of Imaging Science (VUIIS), Nashville, Tennessee 37232-2310, United States
4. Department of Chemistry, Integrative Biosciences (Ibio), Wayne State University, Karmanos Cancer Institute (KCI), Detroit, Michigan 48202, United States
5. Russian Academy of Sciences, Leninskiy Prospekt 14, Moscow 119991, Russia