About the Authors

Yousang Ko

Contributed equally to this work with: Yousang Ko, Ho Young Lee

Roles Conceptualization, Data curation, Formal analysis, Methodology, Resources, Writing – original draft, Writing – review & editing

koyus@naver.com

Affiliations Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea, Lung Research Institute of Hallym University College of Medicine, Chuncheon, Republic of Korea

Ho Young Lee

Contributed equally to this work with: Yousang Ko, Ho Young Lee

Roles Resources, Writing – original draft, Writing – review & editing

Affiliation Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea

Yong Bum Park

Roles Data curation, Resources, Writing – review & editing

Affiliations Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea, Lung Research Institute of Hallym University College of Medicine, Chuncheon, Republic of Korea

Su Jin Hong

Roles Data curation, Resources, Writing – review & editing

Affiliation Department of Radiology, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Republic of Korea

Jeong Hwan Shin

Roles Data curation, Methodology, Resources, Writing – review & editing

Affiliation Department Laboratory Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea

Seok Jin Choi

Roles Conceptualization, Data curation, Methodology, Resources, Writing – review & editing

Affiliation Department of Radiology, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea

Changhwan Kim

Roles Conceptualization, Data curation, Methodology, Resources, Writing – review & editing

Affiliation Department of Internal Medicine, Jeju National University Hospital, Jeju, Republic of Korea

So Young Park

Roles Conceptualization, Data curation, Methodology, Resources, Writing – review & editing

Affiliation Department of Pulmonary and Critical Care Medicine, Chung Nam National University Medical Center, Daejeon, Republic of Korea

Jin Young Jeong

Roles Data curation, Formal analysis, Methodology, Supervision, Writing – review & editing

Affiliation Hallym Research Institute of Clinical Epidemiology, Chuncheon, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.