. 2013 Nov 1;1(2):e24. doi: 10.2196/mhealth.2733
©Inmaculada Plaza, Marcelo Marcos Piva Demarzo, Paola Herrera-Mercadal, Javier García-Campayo. Originally published in JMIR mHealth and uHealth (http://mhealth.jmir.org), 01.11.2013.
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Figure 5.
Study selection flow diagram.