Seoul National University - Department of Radiology, Seoul National University - Department of Radiology, Seoul National University - Department of Radiology, Seoul National University - Department of Thoracic and Cardiovascular Surgery, Seoul National University - Department of Thoracic and Cardiovascular Surgery, Seoul National University - Department of Radiology and University of Ulsan - Asan Medical Center

Department of Radiology, Hanyang University Medical Center, Hanyang UniversityCollege of Medicine, Department of radiology, Japan Self-Defense Forces Central Hospital, Independent, Independent, Seoul National University - Department of Radiology, Independent, Independent, Independent, Seoul National University - College of Medicine, Independent, Independent, Independent, Independent, Independent, Independent, Independent, Independent, Independent, Independent, Independent, Independent and Seoul National University - Department of Radiology