摘要
In the originally published version of this work,the parametersθ^(*)=[a,b]were calculated incorrectly because the Kullback-Leibler divergence was defined in the wrong direction in our code.The impact on generation time parameters and statistics is as follows(original/fixed):shape(a):1.813/1.633,scale(b):2.199/2.498,mean:3.99/4.08,SD:2.96/3.19.The qualitative interpretation of results is unchanged.We sincerely apologize for this error.The error correction is shown here:https://github.com/mishra-lab/covid-r/commit/aaef512 and a corrected draft manuscript is shown here.