Over-the-scope-clip treatment of gastrobronchial fistula following minimally invasive oesophagectomy: a novel approach. - Kordzadeh, Ali; Syllaios, Athanasios; Davakis, Spyridon; Lorenzi, Bruno; Jayanthi, Naga V; Tang, Cheuk-Bong; Charalabopoulos, Alexandros (Journal of Surgical Case Reports, 2019)