1 Constitutive Reference Center for Rare Pulmonary Diseases, OrphaLung, Department of Pulmonary Medicine and Intensive Care Unit, Dijon-Bourgogne Universitary Hospital, Inserm U1231, University of Bourgogne-Franche Comté, Dijon, France philippe.bonniaud@chu-dijon.fr.
2 National Reference Centre for Rare Pulmonary Diseases, OrphaLung, Louis Pradel Hospital, Hospices Civils de Lyon, UMR 754, Claude Bernard University Lyon 1, Lyon, France.
3 Constitutive Reference Center for Rare Pulmonary Diseases, OrphaLung, Department of Pulmonary Medicine and Intensive Care Unit, Dijon-Bourgogne Universitary Hospital, Inserm U1231, University of Bourgogne-Franche Comté, Dijon, France.