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Siegel ML, Gullestad Binder EM, J Dahl HS, Czajkowski NO, Critchfield KL, Høglend PA, Ulberg R.Siegel ML, et al. Among authors: critchfield kl.Int J Environ Res Public Health. 2020 Jul 20;17(14):5241. doi: 10.3390/ijerph17145241.Int J Environ Res Public Health. 2020.PMID: 32698533Free PMC article.