Saxena, Romit
Anand, Aravind
Deep, Akash
Article History
Received: 26 January 2020
Accepted: 26 June 2020
First Online: 20 August 2020
Ethics approval and consent to participate
: Since this was a retrospective audit of already collected data, ethical approval was not required from the ethics committee, however this project was registered as an audit with the Audit and Quality Improvement team at King’s College Hospital, London (Audit number- CH055).
: Not applicable.
: Nil