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Blended-learning with half the face-to-face time versus conventional abdominal ultrasound training in undergraduate medical education: a randomized controlled non-inferiority trial

Crossref DOI link: https://doi.org/10.1186/s12909-026-08914-4

Published Online: 2026-02-28

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Butennandt, Laura

Stibane, Tina

Mayr, Andreas

Mühlensiepen, Felix

Sitter, Helmut

Knitza, Johannes
Funding

Funding for this research was provided by:

Philipps-Universität Marburg
License Information

Text and Data Mining valid from 2026-02-28

Version of Record valid from 2026-04-07
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Article History

Received: 19 December 2025

Accepted: 24 February 2026

First Online: 28 February 2026

Declarations

:

: The trial was approved by the Ethics Committee of University Hospital Marburg, Germany (reference number 118/22) on 29th of September 2022 and was conducted in accordance with the Declaration of Helsinki.Written informed consent was obtained from all participants prior to their inclusion in the study.

: Not applicable.

: The authors declare no competing interests.

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