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. 2022 Aug 2;119(33):e2116156119. doi: 10.1073/pnas.2116156119

Fig. 1.

Fig. 1.

Average social distancing at the terminal level at 30-min intervals as a function of the condition. Error bars are bootstrapped 95% CIs with 10,000 iterations. Observations are matched across conditions by the number of travelers.