Participants and procedures
US military veterans, healthcare workers, and first responders (N = 1232) were drawn from KnowledgePanel and associated survey panels to complete a cross-sectional survey. KnowledgePanel is a probability-based,…
US military veterans, healthcare workers, and first responders (N = 1232) were drawn from KnowledgePanel and associated survey panels to complete a cross-sectional survey. KnowledgePanel is a probability-based,…