. 2016 Aug 25;2(2):e11. doi: 10.2196/cancer.5367
©Paul Ruckenstuhl, Michael Schippinger, Paul Liebmann, Andreas Leithner, Gerwin Bernhardt. Originally published in JMIR Cancer (http://cancer.jmir.org), 25.08.2016.
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Figure 4.
Results of posts on the Ewing Sarcoma Awareness group’s home page.