Corrigendum to “Multifunctional soft machines based on stimuli-responsive hydrogels: from freestanding hydrogels to smart integrated systems” [Mater Today Adv 8 (2020) 100088](S2590049820300357)(10.1016/j.mtadv.2020.100088)

The authors regret that the affiliation of the corresponding Author, Po-Yen Chen, contains a mistake of having “Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20742, United States”. In this corrigendum, we would like to claim that the affiliation of Po-Yen Chen should be only “Department of Chemical and Biomolecular Engineering, National University of Singapore (NUS), 117585, Singapore”, where the research work was majorly conducted. This corrigendum does not alter the conclusion of this work. The authors would like to apologize for any inconvenience caused.