1 Correction to: J Vis https://doi.org/10.1007/s12650-020-00722-2

In the original paper (Fu et al. 2021), we made a mistake on the determination of the bulk inflow velocity U0. U0 ≈ 1.12 m/s instead of 0.60 m/s in the original paper. Thus, all the normalizations with respect to U0 in the related figures and texts should be corrected. The Reynolds number reported in the original paper should be corrected to 4.5 × 104, and the two Strouhal numbers, St ≈ 7.4 × 10–3 and St ≈ 6.0 × 10–3 reported in the article, should be revised to St ≈ 4.0 × 10–3 and St ≈ 3.2 × 10–3, respectively. The contour legends and the abscissas of the related figures in which the normalization with respect to U0 was used should be scaled accordingly. We confirm that these corrections do not affect the discussion and conclusions of the original paper.