. 2019 Aug 27;7(8):e13245. doi: 10.2196/13245
©Flávia Oliveira Almeida Marques Cruz, Ricardo Alencar Vilela, Elaine Barros Ferreira, Nilce Santos Melo, Paula Elaine Diniz Dos Reis. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 27.08.2019.
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Figure 2.
Methodological appraisal of selected studies on the basis of Cochrane Collaboration Risk of Bias Tool.