https://www.waisman.wisc.edu/2020/09/13/alexander-slide-of-the-week-2020/ Authors Published Date: 2020-09
https://aapm.onlinelibrary.wiley.com/doi/epdf/10.1002/mp.16479 Authors Published Date: 2022-08
https://onlinelibrary.wiley.com/doi/10.1002/mrm.30111 Authors Published Date: 2024-05
https://arxiv.org/ftp/arxiv/papers/2306/2306.16315.pdf Authors Published Date: 2023-06
https://pubmed.ncbi.nlm.nih.gov/38380700/ Authors Published Date: 2024-02