ERRATUM
Volume 84, no. 17, e00993-18, 2018, https://doi.org/10.1128/AEM.00993-18. Page 1: The address for correspondence for Paul W. O'Toole should be pwotoole@ucc.ie.
Volume 84, no. 17, e00993-18, 2018, https://doi.org/10.1128/AEM.00993-18. Page 1: The address for correspondence for Paul W. O'Toole should be pwotoole@ucc.ie.