Costs and cost-effectiveness of the Safer Births Bundle of Care intervention in Tanzania health facilities - Boniphace Marwa; Corinna Vossius; Jan Terje Kvaløy; Benjamin Kamala; Pascal Mdoe; Hege Langli Ersdal; Frida N Ngalesoni; Albino Kalolo; Domenica Morona (PLoS ONE, 2026)