AUTHOR=Zhang Dongli , Shen Chong , Zhang Weichuan , Chen Haibin , Zhao Jianjun TITLE=Efficacy and safety of PD-1/PD-L1 inhibitors alone or in combination in the treatment of metastatic or advanced renal cell carcinoma: a network meta-analysis JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1524497 DOI=10.3389/fimmu.2025.1524497 ISSN=1664-3224