Lupus Erythematosus, Cutaneous

• La Jolla, California, United States
• Chicago, Illinois, United States
• Boston, Massachusetts, United States
• Lansing, Michigan, United States

• Research Site — Boston, Massachusetts, United States
• Research Site — Boston, Massachusetts, United States

• Klinik und Poliklinik für Hautkrankheiten, Universitätsklinikum Münster — Münster, Germany

• The Institute for Clinical and Translational Science (ICTS) — Irvine, California, United States
• Unversity of California, Irvine Healthcare, Dermatology, Gottschalk Medical Plaza — Irvine, California, United States

• Indianapolis, Indiana, United States
• Dallas, Texas, United States
• Lodz, Poland

• Department of Dermatology, University Hospital Muenster — Münster, Germany

• University of Muenster, Department of Dermatology — Münster, North Rhine-Westphalia, Germany

• Northwestern University Department of Dermatology — Chicago, Illinois, United States

Not specified

• University of Pennsylvania, Department of Dermatology — Philadelphia, Pennsylvania, United States