id	domain	url
bam-9302	chironpublications.com	https://chironpublications.com/a-world-shadowcovid-19
bam-9302	www.nice.org.uk	https://www.nice.org.uk/guidance
bam-9302	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/books/nbk304757
bam-9302	repository.upenn.edu	http://repository.upenn.edu