Wentao Xu Kazutoshi Sasahara Correction to: Characterizing the roles of bots on Twitter during the COVID‑19 infodemic. 1095 2022 May 5 J. Comput. Soc. Sci. 1 https://doi.org/10.1007/s42001-021-00144-6 db/journals/jocss/jocss5.html#XuS22a