Corrigendum
In Volume 89, Number 10, October 2011, p. 708, the first sentence of the fifth paragraph should read: "The Planning Commission, the government agency responsible for the country's Five-Year Plans, has pledged to spend more on health in the next plan, which begins next year."
In volume 89, Number 10, October 2011, p. 749, the author line should have read: "Shaheen P Shah,ª Clare E Gilbert,ª Hessom Razavi,ª Elizabeth L Turnerb & Robert J Lindfieldª on behalf of the International Eye Research Network."