Participant demographics
| Age, mean (range), y | 48.0 (36-65) |
| Female gender, n (%) | 3 (37.5) |
| Years of practice, mean (range), y | 15.1 (5-33) |
| Proportion of time spent practicing classical hematology, mean (range) | 45.5 (0-95) |
| Formal teaching experience in PBS interpretation, n (%) | |
| Yes | 4 (50%) |
| Number of patients seen weekly, n (%) | |
| 20-29 | 2 (25) |
| 30-39 | 4 (50) |
| >40 | 2 (25) |
| Number of PBS reviewed annually, n (%) | |
| <25 | 1 (12.5) |
| 25-49 | 1 (12.5) |
| 50-75 | 3 (37.5) |
| >75 | 3 (37.5) |
| Age, mean (range), y | 48.0 (36-65) |
| Female gender, n (%) | 3 (37.5) |
| Years of practice, mean (range), y | 15.1 (5-33) |
| Proportion of time spent practicing classical hematology, mean (range) | 45.5 (0-95) |
| Formal teaching experience in PBS interpretation, n (%) | |
| Yes | 4 (50%) |
| Number of patients seen weekly, n (%) | |
| 20-29 | 2 (25) |
| 30-39 | 4 (50) |
| >40 | 2 (25) |
| Number of PBS reviewed annually, n (%) | |
| <25 | 1 (12.5) |
| 25-49 | 1 (12.5) |
| 50-75 | 3 (37.5) |
| >75 | 3 (37.5) |