. 2017 Jul 4;6(7):e129. doi: 10.2196/resprot.6489
©Ana Cristina Tillmann, Alexandro Andrade, Alessandra Swarowsky, Adriana Coutinho De Azevedo Guimarães. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 04.07.2017.
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Figure 1.
Flowchart showing the process of participant selection and steps in the study protocol.