Corrigendum: Case report: dual primary malignancies treated by laparoscopic multiorgan resection with natural orifice specimen extraction surgery - Hu, Kunpeng; Ke, Yifan; Chen, Qin; Wu, Jiezhong; Ke, Yingping; Xie, Qiuxian; Liu, Bo; Chen, Jiajia (Frontiers in Oncology, 2023)