Published on in Vol 9, No 11 (2021): November
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/29176, first published
.
![An Open-Source, Standard-Compliant, and Mobile Electronic Data Capture System for Medical Research (OpenEDC): Design and Evaluation Study An Open-Source, Standard-Compliant, and Mobile Electronic Data Capture System for Medical Research (OpenEDC): Design and Evaluation Study](https://asset.jmir.pub/assets/b1639eef507d976d2c2a40c7a614e561.png 480w,https://asset.jmir.pub/assets/b1639eef507d976d2c2a40c7a614e561.png 960w,https://asset.jmir.pub/assets/b1639eef507d976d2c2a40c7a614e561.png 1920w,https://asset.jmir.pub/assets/b1639eef507d976d2c2a40c7a614e561.png 2500w)
1 Institute of Medical Informatics, University of Münster, Münster, Germany
2 Institute of Medical Informatics, Heidelberg University Hospital, Heidelberg, Germany