1
enthalten in: BMC health services research | 2024



2
enthalten in: BMC health services research | 2024



3
enthalten in: BMC health services research | 2023



4
enthalten in: European journal of midwifery | 2022



5



6



7
enthalten in: BMJ open | 2019



8
enthalten in: BMC health services research | 2018



9
enthalten in: BMC health services research | 2018



10
enthalten in: BMC health services research | 2018