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Publisher's Note: Error in Affiliations

Posted by PLOS_ONE_Group on 03 Aug 2011 at 23:38 GMT

The
http://plosone.org/article/info:doi/10.1371/journal.pone.0022254#article1.front1.article-meta1.abstract1.sec1.p1

he affiliation for 2nd author Christoper Whalen was interchanged with the third affiliation for 1st author Kenneth Mugwanya.

The correct affiliations are:

3 Department of Epidemiology and Biostatistics, School of Public Health, Makerere University, Kampala, Uganda
4 Department of Epidemiology and Biostatistics, College of Public Health, University of Georgia, Athens, Georgia, United States of America

No competing interests declared.