Correction: Corrigendum: Balancing research and funding using value of information and portfolio tools for nanomaterial risk classification

Nature Nanotechnology 11, 198–203 (2016); published online 9 November 2015; corrected after print 4 February 2016. In the version of this Article originally published, the data in Figs 1b–e and 2 were incorrect because of a coding error in the Monte Carlo analysis; the figures have now been replaced. Supplementary Figs 1–3 and Tables 1–7 also relied on these calculations and have been replaced.