Published on in Vol 9, No 11 (2021): November
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/30308, first published
.
![The Collaborative Metadata Repository (CoMetaR) Web App: Quantitative and Qualitative Usability Evaluation The Collaborative Metadata Repository (CoMetaR) Web App: Quantitative and Qualitative Usability Evaluation](https://asset.jmir.pub/assets/21a07e298c6bd3640e97ef652fd07e75.png 480w,https://asset.jmir.pub/assets/21a07e298c6bd3640e97ef652fd07e75.png 960w,https://asset.jmir.pub/assets/21a07e298c6bd3640e97ef652fd07e75.png 1920w,https://asset.jmir.pub/assets/21a07e298c6bd3640e97ef652fd07e75.png 2500w)
1 Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), German Center for Lung Research (DZL), Gießen, Germany