Before revision:  We identified that Europe and US have passed the inflection point and entered into an after-peak trajectory, which is estimated longer than what a classical Logistic model predicts , in contrast to most provinces in China where the after-peak trajectory is much faster.
After revision:  We identified that Europe and US have passed the inflection point and entered into an after-peak trajectories in western countries , in contrast to most provinces in China where the after-peak trajectory is much faster.