[1
]
Department of Internal Medicine, Seoul National University College of Medicine, Seoul,
Republic of Korea; Division of Pulmonary and Critical Care Medicine, Department of
Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea; Division
of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National
University Bundang Hospital, Seongnam-si, Gyeonggi-do, Republic of Korea.
[2
]
Department of Internal Medicine, Seoul National University College of Medicine, Seoul,
Republic of Korea; Division of Pulmonary and Critical Care Medicine, Department of
Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
[3
]
Department of Internal Medicine, Seoul National University College of Medicine, Seoul,
Republic of Korea; Division of Pulmonary and Critical Care Medicine, Department of
Internal Medicine, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do,
Republic of Korea.
[4
]
Department of Internal Medicine, Seoul National University College of Medicine, Seoul,
Republic of Korea; Division of Infectious Diseases, Department of Internal Medicine,
Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do, Republic of
Korea.
[5
]
Department of Internal Medicine, Seoul National University College of Medicine, Seoul,
Republic of Korea; Division of Pulmonary and Critical Care Medicine, Department of
Internal Medicine, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do,
Republic of Korea. Electronic address: jspark.im@gmail.com.