1. Department of Medicine, NewYork-Presbyterian and Columbia University Irving Medical Center, New York, NY, USA
2. Department of Medicine, School of Medicine, University of Virginia, Charlottesville, VA, USA
3. Division of Pulmonary and Critical Care, Weill Cornell Medicine, New York, NY, USA
4. Division of Pulmonary and Critical Care, Columbia University Irving Medical Center, New York, NY, USA
5. Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA
6. Division of Rheumatology, Columbia University Irving Medical Center, New York, NY, USA