S.A. Papiris reports grants, personal fees and nonfinancial support from La Roche Hoffman and Boehringer Ingelheim, and other support from Savara, outside the submitted work. F. Bonella reports grants and personal fees from Savara Pharma outside the submitted work. R. Borie has received consulting fees from Boehringer Ingelheim, Roche and Sanofi, outside the submitted work; payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events from Boehringer Ingelheim and Roche, outside the submitted work; support for attending meetings and/or travel received from Boehringer Ingelheim, Roche and Chiesi outside the submitted work; and participation on a data safety monitoring or advisory board for Savara, outside the submitted work. M. Molina-Molina reports personal fees and grants from Esteve-Teijin, Roche and Boehringer Ingelheim, outside the submitted work. E. Jouneau reports personal fees and other support from Actelion, AIRB, AstraZeneca, Bellerophon Therapeutics, Biogen, BMS, Boehringer Ingelheim, Chiesi, FibroGen, Galecto Biotech, Genzyme, Gilead, GlaxoSmithKline, LVL, Mundipharma, Novartis, Pharm-Olam, Pfizer, Pliant Therapeutics, F. Hoffmann-La Roche, Ltd, Sanofi and Savara-Serendex, outside the submitted work. C. McCarthy is a scientific advisory board member of Savara Inc. unrelated to this work and has not received any payment from Savara Inc. for any work to date. E. Bendstrup reports grants and personal fees from Boehringer Ingelheim and Hofmann la Roche, and personal fees from Galapagos, outside the submitted work. M. Griese has received grants or contracts from Boehringer Ingelheim, outside the submitted work; has participated on a data safety or advisory board for Boehringer Ingelheim, outside the submitted work; and is the Head of chILD-EU, outside the submitted work. E.D. Manali reports personal fees and nonfinancial support from La Roche Hoffman; grants, personal fees and nonfinancial support from Boehringer Ingelheim; and other support from Savara, all outside the submitted work. The remaining authors have nothing to disclose.