Connective Tissue Diseases

• UCSF Benioff Children's Hospital Oakland — Oakland, California, United States
• Ann & Robert H. Lurie Children's Hospital of Chicago — Chicago, Illinois, United States
• New York University Grossman School of Medicine — New York, United States
• University of North Carolina — Chapel Hill, North Carolina, United States

• The Kirklin Clinic of UAB Hospital — Birmingham, Alabama, United States
• University of Alabama at Birmingham - School of Medicine — Birmingham, Alabama, United States
• University of Alabama at Birmingham, Department of Dermatology — Birmingham, Alabama, United States
• The University of Alabama at Birmingham — Birmingham, Alabama, United States

• Medvin Clinical Research - Metyas ( Site 0128) — Covina, California, United States
• UCSD - Altman Clinical and Translational Research Institute (ACTRI)-Center for Innovative Therapy ( Site 0110) — La Jolla, California, United States
• Arthritis & Osteoporosis Medical Center - La Palma ( Site 0108) — La Palma, California, United States
• Medvin Clinical Research - Tujunga ( Site 0127) — Tujunga, California, United States

Not specified

• University of Alabama at Birmingham: The Kirklin Clinic — Birmingham, Alabama, United States
• University of Iowa — Iowa City, Iowa, United States