Corrections =========== Owing to a copyediting error, the affiliation information for one of the authors of a recent *CMAJ* article was published incorrectly.1 Susan Foster is with the London School of Hygiene and Tropical Medicine, which is affiliated with the University of London in Britain. ## Reference 1. 1. Clark WF, Churchill DN, Forwell L, Macdonald G, Foster S. To pay or not to pay? A decision and cost-utility analysis of angiotensin-converting-enzyme inhibitor therapy for diabetic nephropathy. CMAJ 2000;162(2):195-8. [Abstract/FREE Full Text](http://www.cmaj.ca/lookup/ijlink/YTozOntzOjQ6InBhdGgiO3M6MTQ6Ii9sb29rdXAvaWpsaW5rIjtzOjU6InF1ZXJ5IjthOjQ6e3M6ODoibGlua1R5cGUiO3M6NDoiQUJTVCI7czoxMToiam91cm5hbENvZGUiO3M6NDoiY21haiI7czo1OiJyZXNpZCI7czo5OiIxNjIvMi8xOTUiO3M6NDoiYXRvbSI7czoyMjoiL2NtYWovMTYyLzcvOTczLjUuYXRvbSI7fXM6ODoiZnJhZ21lbnQiO3M6MDoiIjt9)