LBA28 The PEGASUS trial: Post-surgical liquid biopsy-guided treatment of stage III and high-risk stage II colon cancer patients

Sara Lonardi, Filippo Pietrantonio, N. Tarazona Llavero, C. Montagut Viladot, A. Sartore Bianchi, Maria Giulia Zampino, M.E. Elez Fernandez, C. Santos Vivas, Mario Mandalà, Stefano Tamberi, M.S. Sciallero, Susana Muñoz, Luca Lazzari, Paolo Luraghi, Valter Torri, Andrés Cervantes, Alberto Bardelli, Josep Tabernero, Salvatore Siena, Silvia Marsoni