- Correspondence to Dr Chris Gale, Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK;
- Received November 30, 2020
- Revised March 8, 2021
- Accepted March 26, 2021
- First published May 5, 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.