Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The editorial note in the original paper should have contained the following information:
“A slightly different version of this article is being published in Quality and Safety in Health Care, 2008;17[Supplement 1]:i3–i10, as well as in other journals. This article is therefore not copyrighted and may be freely reproduced and distributed.”
The online version of the original article can be found at http://dx.doi.org/10.1007/s11606-008-0797-4.
