Fig. 1
The trial will be conducted using a staggered entry design across four overlapping 12-month waves, each wave consisting of a 6-month intervention phase and a 6-month maintenance phase
Fig. 1 | BMC Public Health
The trial will be conducted using a staggered entry design across four overlapping 12-month waves, each wave consisting of a 6-month intervention phase and a 6-month maintenance phase