Respondent demographics and cohort size
| Location | |
| North America | 29 (45.3) |
| South America | 5 (7.8) |
| Europe | 12 (18.8) |
| Asia | 10 (15.6) |
| Australia | 6 (9.4) |
| Other | 2 (3.1) |
| Type of practice, n (%) | |
| Solo | 5 (7.8) |
| Group | 3 (4.7) |
| Academic | 56 (87.5) |
| Cohort size, n (%) | |
| 0–100 | 2 (3.1) |
| 101–1000 | 53 (82.8) |
| >1000 | 9 (14.1) |
| Number of patients with SLE per month, n (%) | |
| 0–10 | 1 (1.6) |
| 11–50 | 36 (56.3) |
| 51–100 | 21 (32.8) |
| >100 | 6 (9.3) |