1. Institute of Macromolecular Chemistry, Czech Academy of Sciences, 162 06 Prague, Czech Republic
2. Department of Analytical Chemistry, Faculty of Science, Charles University, 128 43 Prague, Czech Republic
3. Nanomedical Co., Ltd., 463 12 Liberec, Czech Republic
4. Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, 150 06 Prague, Czech Republic