Correction for Keogh et al., “Extracellular Electron Transfer Powers Enterococcus faecalis Biofilm Metabolism” - Damien Keogh; Ling Ning Lam; Lucinda E. Doyle; Artur Matysik; Shruti Pavagadhi; Shivshankar Umashankar; Pui Man Low; Jennifer L. Dale; Yiyang Song; Sean Pin Ng; Chris B. Boothroyd; Gary M. Dunny; et al. (mBio, 2019)