Corrigendum: The Effect of Hydrostatic Pressure on Enrichments of Hydrocarbon Degrading Microbes From the Gulf of Mexico Following the Deepwater Horizon Oil Spill - Marietou, Angeliki; Chastain, Roger; Beulig, Felix; Scoma, Alberto; Hazen, Terry C.; Bartlett, Douglas H. (Frontiers in Microbiology, 2018)