Association of risk assessment at diagnosis with healthcare resource utilization and health‐related quality of life outcomes in pulmonary arterial hypertension oleh Allan Lawrie, Neil Hamilton, Steven Wood, Fernando Exposto, Ruvimbo Muzwidzwa, Louise Raiteri, Amélie Beaudet, Audrey Muller, Rafael Sauter, Nadia Pillai, David G. Kiely, ASPIRE Consortium