Proceedings of the National Academy of Sciences (2008) - Comments
pubmed: 19095797  doi: 10.1073/pnas.0811233106  issn: 1091-6490  issn: 0027-8424 

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Hao-Ching Wang, Han-Ching Wang, Tzu-Ping Ko, Yu-May Lee, Jiann-Horng Leu, Chun-Han Ho, Wei-Pang Huang, Chu-Fang Lo, Andrew H.-J. Wang