Corrigendum: Comparison of prognosis between microscopically positive and negative surgical margins for primary gastrointestinal stromal tumors: A systematic review and meta-analysis - Liu, Zhen; Zhang, Yichunzi; Yin, Han; Geng, Xiuzhu; Li, Sishang; Zhao, Jinrong; Zeng, Ziyang; Ye, Xin; Yu, Jianchun; Feng, Fan; Kang, Weiming (Frontiers in Oncology, 2023)