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. 2021 Sep 9;9(9):e29498. doi: 10.2196/29498

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©Fang Liu, Huiting Weng, Rong Xu, Xia Li, Zhe Zhang, Kuaile Zhao, Zhiguang Zhou, Qin Wang. Originally published in JMIR mHealth and uHealth (https://mhealth.jmir.org), 09.09.2021.

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 mHealth and uHealth, is properly cited. The complete bibliographic information, a link to the original publication on https://mhealth.jmir.org/, as well as this copyright and license information must be included.

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Distribution of the nursing intern sample in China by province. The numbers represent how many questionnaires were collected in each corresponding province.