Correction to: Assessing the Efficiency of HIV Prevention around the World

In the article “Assessing the Efficiency of HIV Prevention around the World: Methods of the PANCEA Project” (Marseille, Dandona, Saba, McConnel, Rollins, Gaist, Lundberg, Over, Bertozzi, and Kahn, Health Services Research 39 (6, part II): 1993–2012), an error was made in the affiliation of Dr. Lalit Dandona. It should read as follows: Lalit Dandona, M.D., M.P.H., is with the Centre for Public Health Research, Administrative Staff College of India, Hyderabad, India. The authors apologize for any confusion.