| Affiliation: | 1. Pulmonary/Critical Care and Allergy/Immunology, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA;2. Section of Pulmonary Diseases, Critical Care and Environmental Medicine, Tulane University School of Medicine, New Orleans, Louisiana, USA;3. Department of Rheumatology, Hospital for Special Surgery, New York, New York, USA;4. Pulmonary and Critical Care, University of South Alabama, Mobile, Alabama, USA;5. Division of Rheumatology, Georgetown University, Washington, DC, USA |
