Pulmonary Arterial Hypertension

• West Los Angeles VA Healthcare, Pulmonary Hypertension Program — Los Angeles, California, United States
• Henry Ford Hospital — Detroit, Michigan, United States
• Allegheny General Hospital — Pittsburgh, Pennsylvania, United States
• Baylor College of Medicine — Houston, Texas, United States

• Medizinische Hochschule Hannover — Hanover, Germany
• Mater Misericordiae Hospital — Dublin, Ireland

• David Montani — Le Kremlin-Bicêtre, France

• Quotient Sciences — Ruddington, Nottingham, United Kingdom

• Covance Clinical Research Unit Ltd. — Leeds, United Kingdom

• PAREXEL International - Early Phase Clinical Unit — Berlin, Germany

• Los Angeles Biomedical research Institute — Torrance, California, United States

• Harbor-UCLA Medical Center — Torrance, California, United States
• Edward Heart Hospital — Naperville, Illinois, United States
• Beth Israel Medical Center — New York, United States
• Albert Einstein College of Medicine — The Bronx, New York, United States

• David Geffen School of Medicine, UCLA — Los Angeles, California, United States

Not specified