- Correspondence to Dr J H Oh, Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), BioMedical Research Center (E7) 2103, 335 Gwahangno, Yuseong-gu, Daejeon 305-701, Republic of Korea;
- Accepted March 8, 2009
- First published October 22, 2009.
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