PLoS ONE (2015) - Comments
pubmed: 25919292  doi: 10.1371/journal.pone.0124338  issn: 1932-6203 

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Xuelian Pei, Muhan Li, Jun Zhan, Yu Yu, Xiaofan Wei, Lizhao Guan, Hakan Aydin, Paul Elson, Ming Zhou, Huiying He, Hongquan Zhang