Nat. Med. 16, 1024–1028 (2010); published online 22 August 2010; corrected online 26 August 2010; addendum published after print 13 January 2011.

Nature Medicine has become aware that CVT-10216, the selective ALDH-2 inhibitor originally reported in this study, is not available from Gilead Sciences, the institution to which the corresponding author of the paper is affiliated. We wish to alert our readers of this situation, as it contravenes our editorial policy on material sharing (http://www.nature.com/authors/editorial_policies/availability.html).