https://www.nist.gov/news-events/news/2021/06/nist-led-study-finds-variations-quantitative-mri-scanners-measurements Authors Published Date: 2021-06
https://theses.hal.science/tel-03270328 Authors Published Date: 2021-Jun
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0252966 Published Date: 2021-Jun