id	domain	url
brainmatters-618	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov
brainmatters-618	qbi.uq.edu.au	https://qbi.uq.edu.au/brain-basics
brainmatters-618	www.semanticscholar.org	https://www.semanticscholar.org/paper
brainmatters-618	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov
brainmatters-618	www.human-memory.net	www.human-memory.net/intro_study.html
brainmatters-618	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/pmc/articles
brainmatters-618	www.ncbi.nlm.nih.gov	www.ncbi.nlm.nih.gov/pmc/articles
brainmatters-618	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/pmc/articles