Published on in Vol 9, No 2 (2022): Apr-Jun
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/37372, first published
.
![Combining Persuasive System Design Principles and Behavior Change Techniques in Digital Interventions Supporting Long-term Weight Loss Maintenance: Design and Development of eCHANGE Combining Persuasive System Design Principles and Behavior Change Techniques in Digital Interventions Supporting Long-term Weight Loss Maintenance: Design and Development of eCHANGE](https://asset.jmir.pub/assets/a66b7391b2c1f4599de6fcd0d189119e.png 480w,https://asset.jmir.pub/assets/a66b7391b2c1f4599de6fcd0d189119e.png 960w,https://asset.jmir.pub/assets/a66b7391b2c1f4599de6fcd0d189119e.png 1920w,https://asset.jmir.pub/assets/a66b7391b2c1f4599de6fcd0d189119e.png 2500w)
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