Field | Before | After |
---|---|---|
Field Last Published | Before January 21, 2020 01:59 PM | After January 24, 2020 04:02 PM |
Field Sample size (or number of clusters) by treatment arms | Before 288 | After 144 treated*in-group, 144 treated*outgroup, 144 control*in-group, 144 control out-group |