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| 2016 | 2017 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Study Year and Month | Apr-May | May-Jun | End Jun | Jul-Sept | Sep | Nov-Dec | Apr-May | May-Jun | May-Jun | Jul-Aug | Sep | Nov-Dec |
| Calendar Time | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||
| Cluster 1 | O | X | O | O | ||||||||
| Cluster 2 | O | O | X | O | O | |||||||
| Cluster 3 | O | O | O | X | O | O | ||||||
| Cluster 4 | O | O | X | O | O | |||||||
O—Data collection
X—Delivery of intervention
