| Intervention | Protein administration |
| Genetic background | N/A |
| Wound model | Clinical trial (chronic pressure sores) |
| Wound Dimensions | N/A |
| Wound Location | N/A |
| Effect on skin wound healing | Improved wound healing; increased fibroblasts and capillaries; more patients achieved > 70% wound closure |
| References | Robson et al. 1992 |