ERRATUM
Vol. 9, issue 1, 10.1128/mBio.00067-18, 2018, https://doi.org/10.1128/mBio.00067-18. The first name of the third author was misspelled. The name should appear as shown above.
Vol. 9, issue 1, 10.1128/mBio.00067-18, 2018, https://doi.org/10.1128/mBio.00067-18. The first name of the third author was misspelled. The name should appear as shown above.