AUTHOR=Gomollón Fernando , Louis Edouard TITLE=Editorial: Personalizing Treatment in IBD: Hype or Reality in 2020? JOURNAL=Frontiers in Medicine VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2021.673991 DOI=10.3389/fmed.2021.673991 ISSN=2296-858X