About the Authors

Cherry Kim

Affiliations Department of Radiology and the Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea, Department of Radiology, Ansan Hospital, Korea University College of Medicine, Danwon-gu, Ansan-si, Gyeonggi, Korea

So Hee Park

Affiliation Pulmonary and Critical Care Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Korea

Sang Young Oh

Affiliation Department of Radiology and the Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea

Sung-Soo Kim

Affiliation Department of Healthcare Management, Cheongju University, Cheongju, Korea

Kyung-Wook Jo

Affiliation Division of pulmonary and Critical Care Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea

Tae Sun Shim

Affiliation Division of pulmonary and Critical Care Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea

Mi Young Kim

mimowdr@amc.seoul.kr

Affiliation Department of Radiology and the Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: TSS MYK. Data curation: CK SHP KJ SYO. Formal analysis: SSK CK. Methodology: SYO TSS MYK SSK. Supervision: TSS MYK. Validation: TSS MYK. Writing – original draft: CK. Writing – review & editing: KJ TSS MYK.