Mei Chen1, Noriyuki Kasahara2, Douglas R. Keene3, Lawrence Chan4, Warren K. Hoeffler5, Deborah Finlay5, Maria Barcova2, Paula M. Cannon2, Constance Mazurek2
& David T. Woodley11
Department of Medicine, Division of Dermatology, University of Southern California, CRL 204, 1303 Mission Road, Los Angeles, California 90033, USA.
2
Departments of Pathology and Biochemistry, University of Southern California, CRL 204, 1303 Mission Road, Los Angeles, California 90033, USA.
3
Shriners Hospital for Children, Portland, Oregon, USA.
4
Department of Dermatology, Northwestern University, Chicago, Illinois, USA.
5
Xgene Corporation, San Carlos, California, USA.
Correspondence should be addressed to Mei Chen chenm@hsc.usc.edu
5 and 
