Figure S2.
Combination therapies by setting (patient record data). Based on responses to the study questions “Do you personally work within a PH center of excellence (EU/US)/in an institution with a department specialized in PH treatment (AR/JP)?” and “Please select from the options provided which PAH-specific drugs this patient is currently receiving.” AR: Argentina; EU: Europe; JP: Japan; PAH: pulmonary arterial hypertension; PH: pulmonary hypertension; US: United States.