1. RECAMO; Masaryk Memorial Cancer Institute; Brno 65653 Czech Republic
2. p53 Laboratory (A*STAR); Singapore 138648 Singapore
3. School of Chemical and Biomedical Engineering, Nanyang Technological University; Singapore 637457 Singapore
4. Institute of Biophysics, Academy of Sciences of the Czech Republic; Brno 612 65 Czech Republic
5. Institute of Genetics and Molecular Medicine, Edinburgh Cancer Research Centre Cell Signaling Unit, University of Edinburgh; Edinburgh EH4 2XR United Kingdom