id	domain	url
dpc-3087	doi.org	https://doi.org/10.5826
dpc-3087	creativecommons.org	https://creativecommons.org/licenses/by-nc/4.0/
dpc-3087	www.who.int	https://www.who.int
dpc-3087	www.hcup-us.ahrq	www.hcup-us.ahrq