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Pedroza C, Han W, Truong VTT, Green C, Tyson JE.Pedroza C, et al.Stat Methods Med Res. 2018 Jan;27(1):79-96. doi: 10.1177/0962280215620828. Epub 2015 Dec 13.Stat Methods Med Res. 2018.PMID: 26668090