| Description | Claims | Drawing |
| EP2236626A1 | [0006] |
| WO2006135886A2 | [0006] |
| WO2010145796A2 | [0006] |
| US06204375B | [0084] |
| DE10021390 | [0084] |
| WO04083369A | [0084] |
| US7138226B | [0084] |
| Nature biotechnology | [0022] |
| Proceedings of the National Academy of Sciences of the United States of America | [0047] |