AUTHOR=Lee Uichin, Kim Auk TITLE=Benefits of Mobile Contact Tracing on COVID-19: Tracing Capacity Perspectives JOURNAL=Frontiers in Public Health VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/articles/10.3389/fpubh.2021.586615 DOI=10.3389/fpubh.2021.586615 ISSN=2296-2565