Before revision:  We find that are predictions are in good agreement with the real data from the beginning of the appearance of the COVID-19 , which is not the case for the logistic model that applies only to the few last days.
After revision:  We find that are predictions are in good agreement with the real data from the beginning of the appearance of the COVID-19 ; this is not the case for the logistic model that applies only to the few last days.