1Department of Radiology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon 630-522, Republic of Korea,
2Department of Internal Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon 630-522, Republic of Korea,
3Department of Microbiology, Gyeongsang National University School of Medicine, Jinju 660-751, Republic of Korea,
4Human Derived Material Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 305-806, Republic of Korea,
5Unitech Science Co., Ltd., Daejeon 302-120, Republic of Korea
1Department of Radiology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon 630-522, Republic of Korea,
2Department of Internal Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon 630-522, Republic of Korea,
3Department of Microbiology, Gyeongsang National University School of Medicine, Jinju 660-751, Republic of Korea,
4Human Derived Material Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 305-806, Republic of Korea,
5Unitech Science Co., Ltd., Daejeon 302-120, Republic of Korea
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Corresponding author:
Myung-Je Cho , Tel: +82-55-772-8082,
Received: 22 April 2014 • Revised: 8 May 2014 • Accepted: 8 May 2014