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Fermann GJ, Lovelace B, Christoph MJ, Lingohr-Smith M, Lin J, Deitelzweig SB.Fermann GJ, et al.J Med Econ. 2020 Dec;23(12):1409-1417. doi: 10.1080/13696998.2020.1837502. Epub 2020 Oct 27.J Med Econ. 2020.PMID: 33054507Free article.