[1] Harvard Combined Dermatol Residency, Dept Med, 75 Francis St, Boston, MA 02115 USA
[2] Harvard Combined Dermatol Residency, Dept Dermatol, 75 Francis St, Boston, MA 02115 USA
[3] Brigham & Womens Hosp, Dept Med, 75 Francis St, Boston, MA 02115 USA
[4] Brigham & Womens Hosp, Dept Med, Div Rheumatol Inflammat & Immun, 60 Fenwood Rd, Boston, MA 02115 USA
[5] Univ Alabama Birmingham, Dept Med, Div Clin Immunol & Rheumatol, 1720 2nd Ave South, Birmingham, AL 35294 USA
[6] Northwestern Univ, Dept Med, Div Rheumatol, Feinberg Sch Med, 633 North St Clair, 18th Floor, Chicago, IL 60611 USA
[7] Harvard Med Sch, 25 Shattuck St, Boston, MA 02115 USA