Correction for Ozkan-Aydin et al., Collective dynamics in entangled worm and robot blobs

ENGINEERING, PHYSIOLOGY Correction for “Collective dynamics in entangled worm and robot blobs,” by Yasemin Ozkan-Aydin, Daniel I. Goldman, and M. Saad Bhamla, which was first published February 5, 2021; 10.1073/pnas.2010542118 (Proc. Natl. Acad. Sci. U.S.A. 118, e2010542118). The authors note that the following statement should be added to the Acknowledgments: “Funding to D.I.G. and Y.O.-A. was provided by NSF Division of Materials Research Grant 1933283, Army Research Office Multidisciplinary University Research Initiative Grant W911NF1910233, and the Dunn Family Professorship.” Published under the PNAS license. Published April 12, 2021. www.pnas.org/cgi/doi/10.1073/pnas.2103670118