The article Effective Removal of Tetracycline by Using Bio-Templated Synthesis of TiO2/Fe3O4 Heterojunctions as a UV-Fenton Catalyst, written by Xiaodan Yu, Xinchen Lin, Wei Feng, Weiguang Li, was originally published electronically on the publisher's internet portal (currently SpringerLink) on 11 September 2018 with open access. With the author(s)' decision to step back from Open Choice, the copyright of the article changed on 19 September 2018 to (c) Springer Science+Business Media, LLC, part of Springer Nature 2018 and the article is forthwith distributed under the terms of copyright.