Correction: A universal function for capacity of bidirectional pedestrian streams: Filling the gaps in the literature

In Fig 16, the graphs appearing on the right side of the figure have mistakenly been duplicated. Please see the correct Fig 16 here.

Fig 16. Transient capacity function and ability to depict transition to congestion.

In the right side congested areas are given using red crosses, non-congested with green circles. In (a) a threshold of 1.00 m⁻¹ for the relative rotation range is used to define congestion, in (b) the threshold is 3.00 m⁻¹. Parameters used in the equations are: n = 25, q_min = 0.75 (m⋅s)⁻¹ and q_max = 2.2 (m⋅s)⁻¹ for (a) and n = 5, q_min = 0.80 (m⋅s)⁻¹, q_max = 2.2 (m⋅s)⁻¹. In the graphs on the left τ is varied from 0 to 1 (0 being the darkest line and 1 the lightest).