AUTHOR=Ozbay Mehmet Fatih TITLE=Commentary: Sodium levels and immunotherapy efficacy in mRCC patients with bone metastases: sub analysis of Meet-Uro 15 study JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1476215 DOI=10.3389/fimmu.2024.1476215 ISSN=1664-3224