Acknowledgements
The authors thank all women who have participated in this study.
Disclosure of Interests None.
Contribution to Authorship Kranenburg LW: study design, providing treatment, data collection, data
analysis, writing of the paper.
Bijma HH: supervision implementation in the obstetrics department, data
collection, revised and critically reviewed the paper.
Eggink AJ: study design and revised and critically reviewed the paper.
Knijff EM: study design, coordination study implementation in the
psychiatry department, revised and critically reviewed the paper.
Lambregtse van den Berg MP: study design, providing treatment, data
collection, revised and critically reviewed the paper.