Affiliation: | 1.Department of Anatomy and Cell Biology, University of Iowa, Iowa City, Iowa, United States of America;2.Interdisciplinary Graduate Program in Genetics, University of Iowa, Iowa City, Iowa, United States of America;3.Department of Pathology, Program in Dermatopathology, Brigham and Women''s Hospital, Boston, Massachusetts, United States of America;Stanford University, United States of America |