Table 1.
Dynamic study cohort
| Cohort | T1 2015/2016 | T2 2016/2017 | T3 2017/2018 | T4 2018/2019 | T5 2019/2020 | Exposure in years |
|---|---|---|---|---|---|---|
| A | Group 1 | 0 | ||||
| B | Group 1 | Group 2 | 1 | |||
| C | Group 1 | Group 2 | Group 3 | 2 | ||
| D | Group 1 | Group 2 | Group 3 | Group 4 | 3 | |
| E | Group 1 | Group 2 | Group 3 | Group 4 | Group 5 | 4 |
| F | Group 2 | Group 3 | Group 4 | Group 5 | Group 6 | 4 |
| G | Group 3 | Group 4 | Group 5 | Group 6 | Group 7 | 4 |
| H | Group 4 | Group 5 | Group 6 | Group 7 | Group 8 | 4 |
| I | Group 5 | Group 6 | Group 7 | Group 8 | Group 8 a | 4 |
| J | Group 6 | Group 7 | Group 8 | 3 | ||
| K | Group 7 | Group 8 | 2 | |||
| L | Group 8 | 1 |
aIn cohort I, T5 measurements will be conducted in June 2019 instead of September -November 2020