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Scenario A—subject position 1. Top row: front view. Middle row: top view. Bottom row: side view. Contaminated saliva droplets are illustrated in black after being scaled by a factor of 250 with respect to their actual size. Subject position 1 corresponds to a person who is standing in the elevator’s cabin such that her/his mouth as a coughing source is positioned at x = 0 m, y = 0.41 m, z = 1.6 m. For the scenario A conditions, see Table I.
