Weiland, S.
Peters, L.L.
Berger, M.Y.
Erwich, J.J.H.M.
Jansen, D.E.M.C.
Funding for this research was provided by:
ZonMw (number 531 003018, number 531 003018, number 531 003018, number 531 003018, number 531 003018)
Article History
Received: 30 November 2021
Accepted: 3 June 2022
First Online: 13 June 2022
Declarations
:
: We obtained ethical approval for use of the database from the regional Medical Research Ethics Committee Maastricht (nr 09–4–061). All women in the database provided informed consent for the use of their anonymized data. All methods were performed in accordance with the Declaration of Helsinki.
: Not applicable (there are no images or other personal or clinical details of participants that compromise anonymity).
: The authors declare that they have no competing interests.