1 Department of Dermatology, McGaw Medical Center of Northwestern University, Chicago, Illinois, USA; Advancing Innovation in Dermatology, Mendham, New Jersey, USA. Electronic address: stevexu@northwestern.edu.
2 Advancing Innovation in Dermatology, Mendham, New Jersey, USA; Department of Dermatology, Graves Gilbert Clinic, Bowling Green, Kentucky, USA.
3 Advancing Innovation in Dermatology, Mendham, New Jersey, USA; Department of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
4 Advancing Innovation in Dermatology, Mendham, New Jersey, USA; Department of Dermatology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA; Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.
5 Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.
6 Advancing Innovation in Dermatology, Mendham, New Jersey, USA.