[1] Univ Calif Riverside, Dept Internal Med, Riverside, CA USA
[2] Stanford Univ, Sch Med, Dept Dermatol, Stanford, CA USA
[3] Univ Cincinnati, Dept Dermatol, Cincinnati, OH USA
[4] Univ Calif Irvine, Sch Med, Irvine, CA USA
[5] Stanford Univ, Dept Biomed Data Sci Adm, Stanford, CA USA
[6] Univ Colorado, Sch Med, Dept Dermatol, Aurora, CO USA