Bu, Feifei
Fancourt, Daisy
Article History
Received: 1 March 2021
Accepted: 24 September 2021
First Online: 4 November 2021
Declarations
:
: This was a secondary data analysis for which ethics approval was not required. All patients provided fully informed consent for their data to be used for research. The study is GDPR compliant.
: Not applicable.
: Both authors declare no competing interest.