Proceedings of the National Academy of Sciences (2014) - Comments
pubmed: 24843124  doi: 10.1073/pnas.1400667111  issn: 1091-6490  issn: 0027-8424 

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Yandong Yin, Lijiang Yang, Guanqun Zheng, Chan Gu, Chengqi Yi, Chuan He, Yi Qin Gao, Xin Sheng Zhao