Department of Surgery;
Radboud Institute for Health Sciences;
Radboud University Medical Center;
Radboud University Medical Center;
Nijmegen 6525 GA;
Netherlands;
Department of Pathology;
Radboud Institute for Molecular Life Sciences;
Radboud University Medical Center;
Radboud University Medical Center;
Nijmegen 6525 GA;
Netherlands;
Department of Gastroenterology Oncology;
Netherlands Cancer Institute;
Amsterdam 1066 CX;
Netherlands;
Esophageal cancer; Gastric cancer; Metastases; Histology; Gastroesophageal junction; Adenocarcinoma; Carcinoma; Squamous cell;