| Authors: |
Johnson SW; VA Boston Healthcare System, Boston, MA, USA.; The Pulmonary Center, Division of Pulmonary, Allergy, Sleep and Critical Care, and Boston University School of Medicine, Boston, MA, USA.; Department of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA, USA., Wang RS; Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA., Winter MR; Boston University School of Public Health, Biostatistics and Epidemiology Data Analytics Center, Boston, MA, USA., Gillmeyer KR; VA Boston Healthcare System, Boston, MA, USA.; The Pulmonary Center, Division of Pulmonary, Allergy, Sleep and Critical Care, and Boston University School of Medicine, Boston, MA, USA.; Center for Healthcare Organization and Implementation Research, VA Bedford Healthcare System, Bedford, MA, USA., Zeder K; Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.; The University of Maryland-Institute for Health Computing, Bethesda, MD, USA., Klings ES; The Pulmonary Center, Division of Pulmonary, Allergy, Sleep and Critical Care, and Boston University School of Medicine, Boston, MA, USA., Goldstein RH; VA Boston Healthcare System, Boston, MA, USA., Wiener RS; VA Boston Healthcare System, Boston, MA, USA.; The Pulmonary Center, Division of Pulmonary, Allergy, Sleep and Critical Care, and Boston University School of Medicine, Boston, MA, USA.; Center for Healthcare Organization and Implementation Research, VA Bedford Healthcare System, Bedford, MA, USA., Maron BA; VA Boston Healthcare System, Boston, MA, USA.; Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.; The University of Maryland-Institute for Health Computing, Bethesda, MD, USA. |
