Addendum: Comparative Genomic Analysis of the Class Epsilonproteobacteria and Proposed Reclassification to Epsilonbacteraeota (phyl. nov.) - Waite, David W.; Vanwonterghem, Inka; Rinke, Christian; Parks, Donovan H.; Zhang, Ying; Takai, Ken; Sievert, Stefan M.; Simon, Jörg; Campbell, Barbara J.; Hanson, Thomas E.; Woyke, Tanja; Klotz, Martin G.; et al. (Frontiers in Microbiology, 2018)