AUTHOR=Liu Lei , Hou Shufu , Zhu Aiping , Yan Bing , Li Linchuan , Song Dandan TITLE=The prognostic value of circulating tumor DNA in malignant melanoma patients treated with immune checkpoint inhibitors: a systematic review and meta-analysis JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1520441 DOI=10.3389/fimmu.2024.1520441 ISSN=1664-3224