Severe Alopecia Areata

• Skin Specialists /ID# 283358 — Omaha, Nebraska, United States
• 3A Research - East location /ID# 283404 — El Paso, Texas, United States
• Texas Dermatology and Laser Specialists /ID# 282813 — San Antonio, Texas, United States
• Pediatric Skin Research - Miami /ID# 283281 — Miami, Florida, United States

• Pfizer — Seoul, South Korea

• Huashan Hospital, Fudan University — Shanghai, Shanghai Municipality, China

• California Dermatology & Clinical Research Institute — Encinitas, California, United States
• Pediatric Skin Research — Miami, Florida, United States
• D&H Tamarac Research Center — Tamarac, Florida, United States
• Dawes Fretzin Clinical Research Group, LLC — Indianapolis, Indiana, United States

Not specified

• UCI Dermatology Clinical Research — Irvine, California, United States
• Southern California Clinical Research — Santa Ana, California, United States
• Children's Hospital Colorado — Aurora, Colorado, United States
• Children's National Medical Center — Washington D.C., District of Columbia, United States

• Pfizer — New York, United States