1. Pulmonary Hypertension Group of the Institut universitaire de cardiologie et de Pneumologie de Québec Research CenterLaval UniversityQuebec CityCanada
2. CardiologyCenter Hospital University TimonePublic Assistance Hospitals of MarseilleAix‐Marseille UniversityMarseilleFrance
3. Department of MedicineVascular Biology Research GroupHMRC University of AlbertaEdmontonCanada
4. BiostatisticsLaval UniversityQuebecCanada