In the originally published article,1 the symbol τhb was not properly rendered in Figs. 5–7. The corrections to the individual figures are given below. The label to the x-axis in Fig. 5(b) of the original article1 should be “τhb (ps).” Including this rectification, Fig. 5 should be read as given below. (Figure Presented). © 2020 EDP Sciences. All rights reserved.