id	domain	url
dpc-4927	doi.org	https://doi.org/10.5826/dpc.1501a4927
dpc-4927	creativecommons.org	https://creativecommons.org/licenses/by-nc/4.0/
dpc-4927	www.who.int	https://www.who.int/publications/m
dpc-4927	www.who.int	www.who.int/westernpacific/emergencies/covid-19/information