ye kyeong jun department of radiology, college of medicine, the catholic university of korea, seoul, republic of korea jeong min ko department of radiology, college of medicine, the catholic university of korea, seoul, republic of korea hyun jin park department of radiology, college of medicine, the catholic university of korea, seoul, republic of korea jun hyun baik department of radiology, college of medicine, the catholic university of korea, seoul, republic of korea; department of radiology, college of medicine, st. vincent’s hospital, the catholic university of korea, seoul, republic of korea. tel: +82-312497484, fax: +82-312475713 deog gon cho department of thoracic surgery, college of medicine, the catholic university of korea, seoul, republic of korea

Jennifer C Kam Javier Dieguez Vikram Doraiswamy Enis Alberaqdar Aparna Ramchandran Marc Adelman Alan J Klukowicz Richard A Miller