docs/patient-metadata.md

# Appendix Table 3. Patient-level Metadata

| Field              | Description                                                                 |
|--------------------|-----------------------------------------------------------------------------|
| patient_id         | Unique patient identifier, corresponding to patient_id in Appendix Table 1  |
| hla_reported_all   | Full set of HLA alleles reported in the literature                          |
| clinical_effect    | Patient-level clinical outcome reported in the study (e.g., CR, PR, SD, PD; NA if not available) |