1. Wellman Center for Photomedicine, Massachusetts General Hospital, Cambridge, Massachusetts, United States 2Department of Dermatology, Harvard Medical School, Boston, Massachusetts, United States
2. Wellman Center for Photomedicine, Massachusetts General Hospital, Cambridge, Massachusetts, United States 2Department of Dermatology, Harvard Medical School, Boston, Massachusetts, United States 3Fischell Department of Bioengineering, University of Maryland, College Park, Maryland, United States
3. Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, United States
4. Wellman Center for Photomedicine, Massachusetts General Hospital, Cambridge, Massachusetts, United States 2Department of Dermatology, Harvard Medical School, Boston, Massachusetts, United States 5Harvard-MIT Health Sciences and Technology, Cambridge, Massachusetts, United States