An editorial mistake led to an incorrect author’s affiliation in this research paper by Rick Goud and colleagues (BMJ 2009;338:b1440, doi:10.1136/bmj.b1440). Professor Gerben ter Riet’s primary affiliation is the Department of General Practice, Academic Medical Centre, University of Amsterdam—rather than the Department of Medical Informatics as shown.
Cite this as: BMJ 2009;338:b1880
