1. Department of MedicineUniversity of CambridgeUK
2. Department of MedicineUniversity of ChicagoChicagoIllinoisUSA
3. Food and Drug AdministrationChicagoIllinoisUSA
4. Pulmonary Vascular Diseases DivisionInflammation and Remodeling Research UnitPfizerCambridgeMassachusettsUSA
5. Food and Drug AdministrationSilver SpringMarylandUSA
6. CSURespiratory Development FranchiseNovartis Pharmaceuticals CorporationUK
7. Department of Internal MedicineJustus‐Liebig‐University GiessenUniversity of Giessen and Marburg Lung CenterOttawaCanada
8. Division of MedicineOttawa Hospital Research InstituteOttawaCanada
9. Vascular DiseasesBayer Pharma AGWuppertalGermany
10. Gilead Sciences Inc.CaliforniaUSA
11. Section of Critical Care PediatricsUniversity of ColoradoDenverColoradoUSA