@article{Lai_2020,
title={Assessing spread risk of Wuhan novel coronavirus within and beyond China,
January-April 2020: a travel network-based modelling study},
url={http://dx.doi.org/10.1101/2020.02.04.20020479},
DOI={10.1101/2020.02.04.20020479},
publisher={Cold Spring Harbor Laboratory},
author={Lai,
Shengjie and Bogoch,
Isaac I. and Ruktanonchai,
Nick W and Watts,
Alexander and Lu,
Xin and Yang,
Weizhong and Yu,
Hongjie and Khan,
Kamran and Tatem,
Andrew J},
year={2020},
month=feb }