Table 2 Bio-specimens Collection Plan for the COPPAR registry
From: Rationale and Design of the Brigham Cohort for psoriasis and psoriatic arthritis registry (COPPAR)
| Blood Collection Schedule | Baseline | 12 months | 24 months |
|---|---|---|---|
| Plasma Blood Monocyte Count | ✔ | ✔ | ✔ |
| Plasma | ✔ | ✔ | ✔ |
| Serum | ✔ | ✔ | ✔ |
| DNA | ✔ | ||
| RNA | ✔ | ✔ | ✔ |
| Skin Biopsy | ✔ | ✔ | ✔ |