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. 2020 Apr 28;9(4):e18333. doi: 10.2196/18333

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©Xian Li, Nadila Duolikun, Fengzhuo Cheng, Laurent Billot, Weiping Jia, Puhong Zhang. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 28.04.2020.

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 JMIR Research Protocols, is properly cited. The complete bibliographic information, a link to the original publication on http://www.researchprotocols.org, as well as this copyright and license information must be included.

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CONSORT diagram for the randomized control trial. BP: blood pressure; EOS: end of study; FBG: fasting blood glucose; HbA_1c: glycated hemoglobin; ITT: intention-to-treat; LDL-C: low-density lipoprotein cholesterol.