Connective Tissue Diseases

• Children's Hospital of Eastern Ontario — Ottawa, Ontario, Canada

• Children's Hospital Colorado — Aurora, Colorado, United States

• Aventura, Florida, United States
• Lexington, Kentucky, United States
• Frederick, Maryland, United States
• Kalamazoo, Michigan, United States

• Pinnacle Research Group, LLC — Anniston, Alabama, United States
• Rheumatology Associates — Birmingham, Alabama, United States
• Achieve Clinical Research, LLC — Birmingham, Alabama, United States
• Arizona Arthritis and Rheumatology Research, PLLC — Glendale, Arizona, United States

• Research Site — Hartford, Connecticut, United States
• Research Site — Boston, Massachusetts, United States
• Research Site — Philadelphia, Pennsylvania, United States
• Research Site — Dallas, Texas, United States

• The Ohio State University Wexner Medical Center — Columbus, Ohio, United States

Not specified

• Children's Hospital & Medical Center — Omaha, Nebraska, United States
• The Cleveland Clinic — Cleveland, Ohio, United States
• Dell Childrens Medical Center of Central Texas — Austin, Texas, United States

• Hospital for Special Surgery — New York, United States

• University of California, San Francisco — San Francisco, California, United States
• Mayo Clinic — Rochester, Minnesota, United States
• Duke University Health System — Durham, North Carolina, United States