nstead for this task.
A 7-d intensive training period was initially planned in all of the 3
zones; however, the number of days was increased to 9 and 8 in the NEZ
and NWZ, respectively. This was mainly due to challenges experienced
during the piloting, which necessitated an extra 1 to 2 d. Due to security
concerns, it was only possible to provide minimal field-level supervision
in the SCZ. Here, great attention was given to both training and pilot
testing, and the latter was repeated in case of a teams poor performance
until satisfactory quality was achieved