Correction: Establishing the effect of COVID-19 lockdown policy on the utilization of facility-based delivery in Kenya: a multi-method study - Kuloba, MaryBennah; Strupat, Christoph; Aye, Thit Thit; Wamalwa, Phidelis; Gichuki, Judy; Tsofa, Benjamin; De Allegri, Manuela (BMC health services research, 2025)