About the Authors
- Helena Kopp Kallner
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* E-mail: Helena.kopp-kallner@ki.se
Affiliations Department of Women´s and Children´s Health, Karolinska Institutet, Stockholm, Sweden, Department of Clinical Sciences at Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
- Louise Thunell
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Affiliation Department of Obstetrics and Gynecology, Skåne University Hospital, Malmö, Sweden
- Jan Brynhildsen
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Affiliation Division of Obstetrics and Gynecology, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, Linköping, Sweden
- Mia Lindeberg
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Affiliation MSD, Stockholm, Sweden
- Kristina Gemzell Danielsson
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Affiliation Department of Women´s and Children´s Health, Karolinska Institutet, Stockholm, Sweden
Competing Interests
HKK, LT, JB and KGD have received honorariums for giving lectures for MSD and have participated in the national medical advisory board for MSD. ML is a former employee of MSD Sweden. At the time of the survey she was employed by MSD Sweden as medical advisor for products within reproductive health. The survey was fully sponsored by MSD Sweden but HKK, LT, JB and KGD received no compensation for manuscript writing. Kristina Gemzell Danielsson is associate editor of PLOS ONE. This does not alter the authors' adherence to PLOS ONE editorial policies and criteria.
Author Contributions
Conceived and designed the experiments: HKK LT JB ML KGD. Performed the experiments: ML. Analyzed the data: HKK. Contributed reagents/materials/analysis tools: ML KGD. Wrote the paper: HKK LT JB ML KGD.