enquête (1) risque (1) association (1) analyse (1) alcool (1) internet (1) Reporting (1) Campaigns (1) Prevention (1) Methods (1) Internet users (1) Internet (1) Post-compulsory education (1) Origin (1) Youth (1) Year (1) Swiss (1) Students (1) Socio-economic status (1) Social status (1) Social groups (1) Risk (1) Population (1) Patients (1) Parents (1) Males (1) Gambling (1) Gamblers (1) Compulsive gambling (1) Alcohol (1)