Table 3 The setting of simulation scenarios.

From: The spatiotemporal estimation of the risk and the international transmission of COVID-19: a global perspective

First scenarios

Second scenarios

1. Conservative

2. Severe

A. Extreme

A1: Extreme–conservative

A2: Extreme–severe

B. High (quantile = 0.95)

B1: High–conservative

B2: High–severe

C. Medium (quantile = 0.5)

C1: Medium–conservative

C2: Medium–severe

D. Low (quantile = 0.05)

D1: Low–conservative

D2: Low–severe