| Affiliation: | 1. Division of Infectious Diseases, Oregon Health & Science University - Portland State University School of Public Health, Oregon Health & Science University, School of Medicine, 3181 Southwest Sam Jackson Park Road, Mail Code L-457, Portland, OR 97239, USA;2. Division of Infectious Diseases, Ophthalmology, Oregon Health & Science University - Portland State University School of Public Health, Oregon Health & Science University, School of Medicine, 3181 SW Sam Jackson Park Road Mailcode: VPT Portland, OR 97239, USA;1. Bristol Academic Respiratory Unit, North Bristol NHS Trust, England;2. University of Bristol, Bristol, England;1. Division of Pulmonary, Critical Care and Sleep Medicine, Yale University School of Medicine, New Haven, CT 06510, USA;2. Division of Pulmonary and Critical Care Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA |
