AUTHOR=Ali Inayat , Ali Shahbaz , Iqbal Sehar TITLE=Corrigendum: COVID-19 Vaccination: Concerns About Its Accessibility, Affordability, and Acceptability JOURNAL=Frontiers in Medicine VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2021.749023 DOI=10.3389/fmed.2021.749023 ISSN=2296-858X