Before revision:  Our proposed strategy involves dividing cities and regions in countries and implementing containment at the level of such sub-populations . Since our analysis is based on small numbers (with the relevant data taken from the reported infection cases in Germany on 17 March 2020), it also means that it is doubly beneficial to impose drastic isolation measures for relatively small communities (villages, cities, parts of large cities)
After revision:  Our proposed strategy involves partitioning the population into smaller isolated sub-populations . Since our analysis is based on small numbers (with the relevant data taken from the reported infection cases in Germany on 17 March 2020), it also means that it is doubly beneficial to impose drastic isolation measures for relatively small communities (villages, cities, parts of large cities)