Affiliation: | 1. Departments of Surgery and Biomedical Engineering, Beckman Laser Institute and Medical Clinic, University of California, Irvine, Irvine, California 92617;2. Department of Biomedical Engineering, University of California, Irvine, Irvine, California 92617;3. Department of Dermatopathology, Brigham and Women's Hospital, Harvard Institute of Medicine, Boston, Massachusetts 02115 |