| Affiliation: | 1. Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University School of Medicine, Atlanta, GA;2. Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA;3. Department of Digestive Diseases, Emory University School of Medicine, Atlanta, GA;4. Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA;1. Center for Interstitial Lung Diseases (CILD) and the Scleroderma Clinic, University of Washington, Seattle, WA 98195, USA;1. Institute and Policlinic for Occupational Medicine, Environmental Medicine and Prevention Research, University Hospital of Cologne, D-50938 Cologne, Germany;2. School of Public Health, Curtin University, Perth, Australia;1. Hôpital Civil, centre des troubles du sommeil–CIRCSom, département neurologique, 1, place de l’Hôpital, 67091 Strasbourg, France;2. Université de Strasbourg, institut des neurosciences cellulaires et intégratives, CNRS - UPR 3212, 5, rue Blaise-Pascal, 67000 Strasbourg, France |
