Institution: | 1. Boston Medical Center, Department of Internal Medicine, United States of America;2. Boston Medical Center, Department of Emergency Medicine, United States of America;3. Boston Medical Center, Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, United States of America;4. Tufts Medical Center, Division of Pulmonary, Critical Care and Sleep Medicine, United States of America;1. Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA;2. Department of Health Science, Saitama Prefectural University, Koshigaya, Saitama, Japan;3. Department of Public Health, Jichi Medical University, Shimotsuke, Tochigi, Japan |