Original language | English |
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Article number | A20 |
Journal | PLoS ONE |
Volume | 8 |
Issue number | 8 |
DOIs |
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State | Published - 27 Aug 2013 |
Bibliographical note
Funding Information:This work was supported by a grant from Nuclear Research & Development Program and Basic Science Research Program through the National Research Foundation of Korea (NRF) (NRF-2011-0013271) funded by the Korean Ministry of Education, Science and Technology. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.