AUTHOR=Choi Ho Seon , Lee Seung Jun , In Hyunki TITLE=Development and clinical validation of passive shoulder exoskeleton with novel gravity compensation mechanism for stabilizing arm tremor of surgeons during minimally invasive surgery JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2024.1418148 DOI=10.3389/fbioe.2024.1418148 ISSN=2296-4185