[1
]
Department of Internal Medicine, Medical Research Institute, Pusan National University
School of Medicine and Research Institute for Convergence of Biomedical Science and
Technology, Pusan National University Yangsan Hospital, Beomeo-ri, Mulgeum-eup, Yangsan-si,
Gyeongsangnam-do, 626-770, Korea.
[2
]
Department of Internal Medicine, Medical Research Institute, Pusan National University
School of Medicine and Research Institute for Convergence of Biomedical Science and
Technology, Pusan National University Yangsan Hospital, Beomeo-ri, Mulgeum-eup, Yangsan-si,
Gyeongsangnam-do, 626-770, Korea. luckyace@hanmail.net.
[3
]
Department of Internal Medicine, Medical Research Institute, Pusan National University
School of Medicine and Research Institute for Convergence of Biomedical Science and
Technology, Pusan National University Yangsan Hospital, Beomeo-ri, Mulgeum-eup, Yangsan-si,
Gyeongsangnam-do, 626-770, Korea. sulsulpul@naver.com.
[4
]
Department of Surgery, Pusan National University School of Medicine and Research Institute
for Convergence of Biomedical Science and Technology, Pusan National University Yangsan
Hospital, Yangsan, Korea.