Multi-center, Web Based Observational Study of Pulmonary Hypertension in Scleroderma Patients

Hospital for Special Surgery, New York

Cornell University, New York

North Shore Long Island Jewish Medical Center, New Hyde Park

Center for Rheumatology, Albany

University of Pittsburgh, Pittsburgh

University of Pennsylvania, Philadelphia

Georgetown University Medical Center, Washington D.C.

John Hopkins University Medical Center, Baltimore

Medical University of South Carolina, Charleston

University of Michigan-Scleroderma Program, Ann Arbor

The Medical College of Wisconsin, Milwaukee

Hennepin County Medical Center, Minneapolis

University of Minnesota, Minneapolis

Northwestern University, Chicago

University of Chicago, Chicago

Louisiana State University Health Science Center, New Orleans

The University of Texas Health Science Center, Houston

National Jewish Medical and Research Center, Denver

University of Utah, Salt Lake City

UCLA Medical Center, Los Angeles

Stanford University, Stanford

Tufts Medical Center, Boston

Boston University Medical School, Boston

University of Massachussetts Memorial Medical Center, Worcester

University of Medicine and Dentistry of New Jersey, New Brunswick