EPJ Data Science (2022) 11:29

https://doi.org/10.1140/epjds/s13688-022-00342-w

After publication of this article [1], the authors reported that the reference to [37] in the Discussion, seventh paragraph, third bullet, should instead have referred to [35, 36]. Reference [37] was not appropriate in the context it was cited. The authors have amended the references for the corresponding argument to point to other articles instead.

References [38] and [39] have been renumbered.

The original article [1] has been updated.