AUTHOR= TITLE=Expression of Concern: The role of blockchain technology in advancing sustainable energy with securities settlement: enhancing security and efficiency in China’s securities JOURNAL=Frontiers in Energy Research VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2024.1548188 DOI=10.3389/fenrg.2024.1548188 ISSN=2296-598X