Before revision:  These drops are much larger and faster than those previously reported and surprisingly do not correlate well with our model parameters (such as the contact rateor testing rate) or state/national metrics such as the population density, GDP, and median age.
After revision:  These drops are much larger and faster than those previously reported and surprisingly do not have strong correlations to other model parameters (such as the contact rateor testing rate) or state/national metrics such as the population density, GDP, and median age.