Dose-response Study of the Safety and Efficacy of Beraprost Sodium Modified Release (BPS-MR) in Patients With Pulmonary Arterial Hypertension (PAH)

Mater Misericordiae University Hospital Ltd., Dublin

Universite Libre de Bruxelles, Bruxellas

Catholic University of Leuven, Leuven

Beth Israel Medical Center, New York

Albert Einstein College of Medicine, The Bronx

Allegheny General Hospital, Pittsburgh

Klinikum der Universitat zu Koln, Cologne

Edward Heart Hospital, Naperville

Abt. Innere Medizin III, Medizinische Universitatsklinik, Heidelberg

UT Southwestern Medical Center, Dallas

Harbor-UCLA Medical Center, Torrance

Institutul de Boli Cardiovasculare, Lasi

General Teaching Hospital, Prague

Medizinische Klinik und Poliklinik, Dresden

Universitatsklinik Leipzig Abteilung Pulmologie, Leipzig

Institutul de Urgenta pentru Boli, Bucharest

Institutul National de Pneumologie, Bucharest