Screening and Multiple Intervention on Lung Epidemics

Inclusion Criteria: * Age between 55 and 75 years * High consumption of cigarettes (≥ 30 packs/year) * Elegibility to annual LDCT screening * Confidence in Internet use * Absence of tumors for at least 5 years * Signed informed consent form Exclusion Criteria: * Hypersensitivity to acetylsalicylic acid, salicylates or any of the excipients (excipients: cellulose powder, corn starch, coating: copolymers of methacrylic acid, sodium lauryl sulfate, polysorbate 80, talc, triethyl citrate) * Chronic treatment with acetylsalicylic acid, or other anti-clotting or anti-coagulant drugs (for example: heparin, dicumarol) * Treatment with methotrexate * Existing Mastocytosis * History of asthma induced by the administration of salicylates or substances to similar activity, particularly non-steroidal anti-inflammatory drugs * Gastroduodenal ulcer * Hemorrhagic diathesis * Severe chronic pathology (eg: severe respiratory and / or renal and / or hepatic and / or cardiac insufficiency) * Serious psychiatric problems * Previous treatment with Cytisine * Abuse of alcohol or other substances (even previous)