- Correspondence to Dr Cecilia Lundin, Department of Women's and Children's Health, Uppsala University, Dag Hammarskjölds väg 14 B, SE-75237, Uppsala, Sweden;
- Received April 14, 2020
- Revised November 30, 2020
- Accepted December 9, 2020
- First published January 15, 2021.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.