1 Department of Chemistry, University of California Davis, Davis, California, USA.
2 Department of Dermatology, University of California, Davis School of Medicine, Davis, California, USA.
3 Physioseq, Sacramento, California, USA.
4 Department of Chemistry, University of California Davis, Davis, California, USA; Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
5 Department of Dermatology, University of Utah School of Medicine, Salt Lake City, Utah, USA.
6 Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia, USA.
7 Department of Dermatology, University of California, Davis School of Medicine, Davis, California, USA. Electronic address: emaverakis@ucdavis.edu.