. 2015 Sep 22;17(9):e219. doi: 10.2196/jmir.4976
©Zhongkai Hu, Shiying Hao, Bo Jin, Andrew Young Shin, Chunqing Zhu, Min Huang, Yue Wang, Le Zheng, Dorothy Dai, Devore S Culver, Shaun T Alfreds, Todd Rogow, Frank Stearns, Karl G Sylvester, Eric Widen, Xuefeng Ling. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 22.09.2015.
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