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Shaffer VA, Wegier P, Valentine KD, Belden JL, Canfield SM, Patil SJ, Popescu M, Steege LM, Jain A, Koopman RJ.Shaffer VA, et al. Among authors: valentine kd.J Med Internet Res. 2019 Mar 26;21(3):e11366. doi: 10.2196/11366.J Med Internet Res. 2019.PMID: 30912759Free PMC article.
Shaffer VA, Wegier P, Valentine KD, Duan S, Canfield SM, Belden JL, Steege LM, Popescu M, Koopman RJ.Shaffer VA, et al. Among authors: valentine kd.J Am Med Inform Assoc. 2022 Oct 7;29(11):1829-1837. doi: 10.1093/jamia/ocac129.J Am Med Inform Assoc. 2022.PMID: 35927964Free PMC article.