AUTHOR=Andrade Luis Eduardo C. , Chan Edward K. L. , Vieths Stefan , Engel Pablo , Kirschfink Michael TITLE=Editorial: Contemporary challenges in immunologic testing in clinical and research laboratories JOURNAL=Frontiers in Immunology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2023.1259823 DOI=10.3389/fimmu.2023.1259823 ISSN=1664-3224