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. 2019 Aug 1;21(8):e14821. doi: 10.2196/14821

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©Sean Ing Loon Chua, Ngiap Chuan Tan, Wei Teen Wong, John Carson Allen Jr, Joanne Hui Min Quah, Rahul Malhotra, Truls Østbye. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 01.08.2019.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on http://www.jmir.org/, as well as this copyright and license information must be included.

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Distribution of the total performance scores of the RE@CH assessment module by group. The red line indicates the optimal cut-off score of 500.