AUTHOR=Abdelhafiz Ahmed Samir , Abd ElHafeez Samar , Khalil Mohammad Adnan , Shahrouri Manal , Alosaimi Bandar , Salem Raneem O. , Alorabi Mohamed , Abdelgawad Fatma , Ahram Mamoun TITLE=Corrigendum: Factors influencing participation in COVID-19 clinical trials: a multinational study JOURNAL=Frontiers in Medicine VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2023.1230259 DOI=10.3389/fmed.2023.1230259 ISSN=2296-858X