id	domain	url
dpc-2161	doi.org	https://doi.org/10.5826/dpc.1204a170
dpc-2161	creativecommons.org	https://creativecommons.org/licenses/by-nc/4.0/
dpc-2161	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/books
dpc-2161	www.iasj.net	www.iasj.net/iasj/article/15686
dpc-2161	www.ncbi.nlm	https://www.ncbi.nlm
dpc-2161	www.ncbi.nlm.nih.gov	www.ncbi.nlm.nih.gov/books/nbk559096