• Kairbaan Hodivala-Dilke works at the Institute of Cancer, Queen Mary’s School of Medicine and Dentistry, University of London (28 March, p 12).
• Phil Rasch works at the Pacific Northwest National Laboratory in Washington state (21 March, p 6).
• The DOI in our story about “baby butter” should have been 10.1016/j.ijpharm.2009.01.013 (28 March, p 15).
