Recruitment
gastrointestinal cancer, Cancer
GASTROINTESTINAL CANCER, RECRUITMENT, CANCER
Participants will be recruited at 2 major gastrointestinal cancer treatment centers in Lithuania: National Cancer Institute and Vilnius University hospital Santaros Klinikos. The recruitment will be performed in the outpatient clinics by the clinicians who consult GC patients. All potentially eligible patients will be referred to a clinician-investigator who will screen if a patient meets the inclusion and does not meet exclusion criteria and will inform the patient about the clinical study. Patients willing to participate will be enrolled after signing written informed consent.