| Group | Passage Times (in days) |
|---|---|
| MCF7-pp15 | 6, 7, 8, 7, 6, 8, 7, 7, 6, 8, 6, 7, 7, 7, 8, 6, 8, 6, 8, 6 |
| C70 | 6, 10, 12, 10, 11, 10, 11, 10, 10, 9, 9, 11, 10, 10, 11, 12, 12, 11, 12, 13 |
| C49 | 6, 10, 12, 10, 11, 10, 11, 10, 10, 9, 9, 11, 10, 10, 11, 12, 12, 11, 12, 13 |
| MCF7 | 13, 15, 14, 14, 14, 10 |
| Fulvestrant | 28, 31, 24, 22, 14 |
| Tamoxifen | 21, 84, 69, 49, 17 |