Skin Diseases, Genetic

• Seoul National University Bundang Hospital — Seongnam-si, Gyeonggi-do, South Korea
• Seoul National University Hospital — Seoul, Jongno-gu, South Korea
• Hallym University Kangnam Scared Heart Hospital — Seoul, Yeongdeungpo-gu, South Korea

• Anniston, Alabama, United States
• San Diego, California, United States
• Miami, Florida, United States
• Alpharetta, Georgia, United States

• Center for Dermatology Clinical Research, INC — Fremont, California, United States
• First OC Dermatology — Los Angeles, California, United States
• Direct Helpers Research Center — Miami, Florida, United States
• Paddington Testing Co, INC — Philadelphia, Pennsylvania, United States

• UK-8 — Barnsley, United Kingdom
• UK-7 — Blackpool, United Kingdom
• UK-3 — Cannock, United Kingdom
• UK-4 — Leeds, United Kingdom

• Columbia University Medical Center / Department of Dermatology — New York, United States

• CHU Brest — Brest, France

• The University of Sheffield Medical School — Sheffield, United Kingdom

• B.P. Koirala Institute of Health Sciences — Dharān, Nepal

Not specified

• Dr Pontier — Clermont-Ferrand, France
• Dr Benistan — Garches, France
• Dr Michot — Paris, France
• Dr Enjalbert — Perpignan, France