Erratum to: iMicrobe: Tools and data-driven discovery platform for the microbiome sciences. Issue 8 (1st August 2019) - Youens-Clark, Ken; Bomhoff, Matt; Ponsero, Alise J; Wood-Charlson, Elisha M; Lynch, Joshua; Choi, Illyoung; Hartman, John H; Hurwitz, Bonnie L