Skin Diseases, Papulosquamous

• Advanced Research Associates — Glendale, Arizona, United States
• Agave Clinical Research, LLC — Mesa, Arizona, United States
• T. Joseph Raoof, MD, Inc. — Encino, California, United States
• International Dermatology Research, Inc. — Miami, Florida, United States

• Chinese PLA General Hospital — Beijing, Beijing Municipality, China

• Site 116 — Glendale, Arizona, United States
• Site 111 — Rogers, Arkansas, United States
• Site 124 — Fountain Valley, California, United States
• Site 120 — Laguna Hills, California, United States

• Investigational Site — San Diego, California, United States
• Investigational Site — Ormond Beach, Florida, United States
• Investigational Site — Tampa, Florida, United States
• Investigational Site — Marietta, Georgia, United States

• TCR Medical Corporation — San Diego, California, United States
• Universal Medical and Research Center, LLC — Coral Gables, Florida, United States
• Renstar Medical Research — Ocala, Florida, United States
• University Hospitals Case Medical Center — Cleveland, Ohio, United States

• ULB Hopital Erasme, Service de Rheumatology — Brussels, Belgium
• UMHAT "Kaspela", EOOD — Plovdiv, Bulgaria
• MHAT - Ruse, AD — Rousse, Bulgaria
• UMHAT "SofiaMed", OOD, Block 1 — Sofia, Bulgaria

Not specified

• University of Michigan — Ann Arbor, Michigan, United States

• 7 — Los Angeles, California, United States
• 1 — Chapel Hill, North Carolina, United States
• 3 — Durham, North Carolina, United States
• 500 — Maastricht, Netherlands

• Medical Information Switzerland — Geneva, Switzerland