. 2013 Jun 26;2(1):e20. doi: 10.2196/resprot.2327
©Marion Herens, Annemarie Wagemakers, Lenneke Vaandrager, Johan Van Ophem, Maria Koelen. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 26.06.2013.
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Figure 2.
Evaluation design of CoM.