摘要：WemistakenlyusedapreliminaryversionofFig.8,basedonjust
20000 simulations instead of 1000000 simulations as intended
and stated in the manuscript. Here, we show the correct figure
basedon1000000simulations.Accordingly,thenumberofsim-
ulations, which fulfil the conditions on the mean and standard
deviation of the polarization fraction, N, which is given in the
legend of the figure for each model, is approximately 50 times
higher than shown in the wrong figure. In comparison with
Fig.
