Developing self-efficacy and 'communities of practice' between community and institutional partners to prevent suicide and increase mental health in under-resourced communities: expanding the research constructs for upstream prevention. - Wexler, Lisa; White, Lauren; Ginn, Joel; Schmidt, Tara; Rataj, Suzanne; Wells, Caroline C.; Schultz, Katie; Kapoulea, Eleni A.; McEachern, Diane; Habecker, Patrick; Laws, Holly (BMC Public Health, 2025)