Corrigendum: Sequential PET/CT and pathological biomarker crosstalk predict response to PD-1 blockers alone or combined with sunitinib in propensity score-matched cohorts of cancer of unknown primary treatment - Wang, Youlong; Huang, Qi; Zhong, Guanqing; Lv, Jun; Guo, Qinzhi; Ma, Yifei; Wang, Xinjia; Zeng, Jiling (Frontiers in Oncology, 2024)