Nationwide Utilization of Danish Government Electronic Letter System for Increasing InFLUenza Vaccine Uptake

NCT05542004 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

964870

Enrollment

OTHER

Sponsor class

Conditions

Influenza
Behavior and Behavior Mechanisms

Interventions

BEHAVIORAL: Behavioral Economic Principles

Sponsor

Tor Biering-Sørensen

Collaborators

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