AUTHOR=You Kui , Wang Peter , Ho Dean TITLE=N-of-1 Healthcare: Challenges and Prospects for the Future of Personalized Medicine JOURNAL=Frontiers in Digital Health VOLUME=4 YEAR=2022 URL=https://www.frontiersin.org/journals/digital-health/articles/10.3389/fdgth.2022.830656 DOI=10.3389/fdgth.2022.830656 ISSN=2673-253X