1. Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Boston, MA, USA
2. Division of Pulmonary and Critical Care Medicine, Brigham and Women’s Hospital, Boston, MA, USA
3. Division of Pulmonary, Allergy and Critical Care Medicine, Duke University, Durham, NC, USA
4. Division of Pulmonary, Allergy, and Critical Care, University of Pennsylvania, Philadelphia, PA, USA
5. Division of Pulmonary and Critical Care Medicine, Washington University, St. Louis, MO, USA
6. Division of Pulmonary, Critical Care and Occupational Medicine, University of Iowa, Iowa City, IA, USA
7. Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
8. Respiratory Institute, Cleveland Clinic, Cleveland, OH, USA
9. Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA
10. ILD Collaborative, Boston, MA, USA
11. Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA, USA; Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, USA
12. Division of Pulmonary, Critical Care and Sleep Medicine, St. Elizabeth’s Medical Center, 736 Cambridge Street, Boston, MA 02135, USA