id	domain	url
ebl-680	creativecommons.org	https://creativecommons.org/licenses/by-nc/4.0)
ebl-680	www.cdc.gov	http://www.cdc.gov
ebl-680	dx.doi.org	http://dx.doi.org/10.1016/s1386-6532(02
ebl-680	nam.edu	https://nam.edu/perspectives