Scleroderma

• University of Alabama at Birmingham — Birmingham, Alabama, United States
• University of California Los Angeles — Los Angeles, California, United States
• University of Connecticut — Farmington, Connecticut, United States
• Georgetown University Medical Center — Washington D.C., District of Columbia, United States

• Department of Clinical Immunology, Army R&R hospital — New Delhi, ND, India
• Medicine Unit II, PGIMER — Chandigarh, Punjab, India
• Department of Immunology, SGPGIMS — Lucknow, Uttar Pradesh, India
• Immunology Rheumatology Unit, IPGMER — Kolkata, West Bengal, India

Not specified

• Universidade Federal de São Paulo — São Paulo, Brazil

• Standford Medical School — Stanford, California, United States
• University of Connecticut — Farmington, Connecticut, United States
• Georgetown University Medical Center — Washington D.C., District of Columbia, United States
• Johns Hopkins Bayview Medical Center — Baltimore, Maryland, United States

• Research Site — Scottsdale, Arizona, United States
• Research Site — Chula Vista, California, United States
• Research Site — Los Angeles, California, United States
• Research Site — Orange, California, United States

• UCSD Altman Clinical and Translational Research Institute Center for Clinical Research — La Jolla, California, United States
• UCLA Department of Medicine — Los Angeles, California, United States
• IRIS Research and Development LLC — Plantation, Florida, United States
• University of Iowa — Iowa City, Iowa, United States

• Universidad de Zaragoza — Zaragoza, Zaragoza / Aragón, Spain

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