About the Authors
- Gene-hyuk Kwon
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Affiliation Department of Radiology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Kyung Ah Kim
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* E-mail: bellenina@daum.net
Affiliation Department of Radiology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Seong Su Hwang
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Affiliation Department of Radiology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Soo Youn Park
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Affiliation Department of Radiology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Hyun A. Kim
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Affiliation Department of Radiology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Sun Young Choi
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Affiliation Department of Radiology and Medical Research Institute, School of Medicine, Ewha Womans University, Seoul, Korea
- Ji Woong Kim
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Affiliation Department of Chiropractic, Graduate School of Health promotion, Hanseo University, Seosan-Si, Korea
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: KAK. Performed the experiments: GHK SYP. Analyzed the data: SYC SSH. Contributed reagents/materials/analysis tools: JWK HAK. Wrote the paper: GHK KAK.