Received: 21 April 2021
Accepted: 19 August 2021
First Online: 28 August 2021
: This work was approved by the Staffordshire Shropshire and Black Country Newborn and Maternity Network (SSBCNMN) and Southern West Midlands Maternity and Newborn Network (SWMNN). No patients were involved in this work.
: No patients were included in this work. All participants were made aware that the work will be published, anonymously.
: The authors declare that they have no competing interests.