IMMUNOLOGY. For the article “Antigen presentation by keratinocytes directs autoimmune skin disease,” by Lian Fan, Brian W. Busser, Traci Q. Lifsted, David Lo, and Terri M. Laufer, which appeared in issue 6, March 18, 2003, of Proc. Natl. Acad. Sci. USA (100, 3386–3391; First Published March 10, 2003; 10.1073/pnas.0437899100), the authors request that Mohamed Oukka, Department of Immunology and Infectious Diseases, Harvard School of Public Health, Boston, MA 02115, be added to the list of authors between Traci Q. Lifsted and David Lo. The revised author line appears below.
Lian Fan, Brian W. Busser, Traci Q. Lifsted, Mohamed Oukka, David Lo, and Terri M. Laufer
www.pnas.org/cgi/doi/10.1073/pnas.1232295100