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Gumbel JH, Steadman CJ, Hoey RF, Armstrong JE, Fell JD, Yang CB, Montgomery LR, Hubscher CH.Gumbel JH, et al. Among authors: hoey rf.J Vis Exp. 2019 Jan 16;(143). doi: 10.3791/58983.J Vis Exp. 2019.PMID: 30735203