- Correspondence to Dr Stephanie Alimena, Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, Massachusetts, USA;
- Received October 8, 2019
- Revision received January 14, 2020
- Accepted January 22, 2020
- First published February 26, 2020.
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.