AUTHOR CORRECTION
Volume 8, no. 6, e01618-18, 2019, https://doi.org/10.1128/MRA.01618-18. Page 1: The author byline should appear as given in this correction.
Volume 8, no. 6, e01618-18, 2019, https://doi.org/10.1128/MRA.01618-18. Page 1: The author byline should appear as given in this correction.