1 Department of Dermatology, Makati Medical Center, Makati City, Philippines; Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan.
2 Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan.
3 Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
4 Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan. Electronic address: hlim1@hfhs.org.