AUTHOR=Steinbild Philip Johannes , Wieja Nils , Rodríguez Pino Luis , Gottwald Robert , Winkler Anja , Zwingenberger Stefan , Disch Alexander Carl , Schmölz Werner , Modler Niels TITLE=Strain-based measurement system on an internal fixator for healing analysis of spinal defects through load redistribution JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2025.1543104 DOI=10.3389/fbioe.2025.1543104 ISSN=2296-4185