Prognostic Significance of Circulating Tumor DNA Mutations in Gastrointestinal Stromal Tumors: A Systematic Review and Meta-analysis Based on Time-To-Event Data. - Matheus GTFU; Ribeiro DM; Menegat ALRS; Menegat BLRS; Aguiar IJM; de Souza Wagner PH; Burbano RMR; de Moraes FCA (Journal of gastrointestinal cancer, 2025)