Corrigendum: PI-YOLO: dynamic sparse attention and lightweight convolutional based YOLO for vessel detection in pathological images - Li, Cong; Che, Shuanlong; Gong, Haotian; Ding, Youde; Luo, Yizhou; Xi, Jianing; Qi, Ling; Zhang, Guiying (Frontiers in Oncology, 2024)