The American Journal of MedicineVolume 124, Issue 10, October 2011, Page e9AJM onlineErrataErrataAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/j.amjmed.2011.07.006Previous article in issueNext article in issueRecommended articlesCited by (0)View AbstractCopyright © 2011 Elsevier Inc. All rights reserved.