Before revision:  We illustrate the performance of the plug-in efficient estimator in simulations and in an application to Wood et al. (2020a  )'s study of the staggered rollout of a procedural justice training program for police officers.
After revision:  We illustrate the performance of the plug-in efficient estimator in simulations and in an application to Wood et al. (2020a ,b )'s study of the staggered rollout of a procedural justice training program for police officers.