| Antigen presentation systems for immunotherapeutic vaccines |
| | SLP® | Short Peptides | Recombinant Proteins | Vector delivery (e.g. viral vector) |
| Presentation | DC processing and presentation | Exogenic MHC binding DC,T,B | DC processing and presentation | DC processing and presentation |
| Induction co-stimulatory signals |  | - |
 |  |
| Induction imm.resp. subdominant epitopes |  |  |  | - |
| Competition with irrelevant imm. resp. |  |  |  | - |
| Ease of production and purification |  |  |  |  |
| Safety |  |  |  |  |
| Stability |  |  | Protein dependent | Vector dependent |
| Costs of goods |  |  |  |  |
| Clinical efficacy |  | - |  |  |