Table 1 Intervention implementation schedule
| Â | Wave 1 | Wave 2 | Wave 3 |
|---|---|---|---|
Start date | March–April 2016 | July–August 2017 | January 2019 |
Cut-off for first year of intervention | June 2017 | July 2018 | December 2019 |
| Â | Wave 1 | Wave 2 | Wave 3 |
|---|---|---|---|
Start date | March–April 2016 | July–August 2017 | January 2019 |
Cut-off for first year of intervention | June 2017 | July 2018 | December 2019 |