title: Correction: A long way to go - Estimates of combined water, sanitation and hygiene coverage for 25 sub-Saharan African countries.
abstract: [This corrects the article DOI: 10.1371/journal.pone.0171783.].
authors.forename: Rachel
authors.initials: R
authors.lastname: Roche
authors.forename: Robert
authors.initials: R
authors.lastname: Bain
authors.forename: Oliver
authors.initials: O
authors.lastname: Cumming