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. 2021 Nov 1;8(4):e30337. doi: 10.2196/30337

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©Hannah Louise Bradwell, Katie Edwards, Deborah Shenton, Rhona Winnington, Serge Thill, Ray B Jones. Originally published in JMIR Rehabilitation and Assistive Technology (https://rehab.jmir.org), 01.11.2021.

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

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Robots used in the study. From left to right: Paro, Miro, Pleo rb, Joy for All dog, Joy for All cat, Furby, Perfect Petzzz dog, and Hedgehog.