title: Community Eye Health Journal - promoting improvement in eye health for over 20 years.
authors.affiliation: Editor, Community Eye Health Journal, International Centre for Eye Health, London School of Hygiene and Tropical Medicine, Keppel Street, WC1E 7HT, UK. Email:  editor@cehjournal.org.
authors.forename: Elmien Wolvaardt
authors.initials: EW
authors.lastname: Ellison