1. Laboratory of Pharmaceutical Nanomaterials Science, Department of Materials Science and Engineering, Technion-Israel Institute of Technology, 3200003 Haifa, Israel
2. Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain
3. Institut de Recerca Sant Joan de Deu, 08950 Barcelona, Spain
4. Department of Pediatric Hematology and Oncology, Hospital Sant Joan de Deu, 08950 Barcelona, Spain
5. Department of Inorganic and Organic Chemistry, University of Barcelona, Martí i Franquès 1-11, Barcelona E-08028, Spain