Funding for this research was provided by:
Otorhinolaryngology Research Society
Article History
Received: 30 October 2020
Accepted: 1 June 2021
First Online: 19 June 2021
Declarations
:
: Professor Philpott is Director of Research and Medical Affairs on the board of trustees for the charity Fifth Sense.
: Ethical approval for the study was obtained from East of England, Cambridge East Research Ethics Committee (ref 14/EE/1010), and sponsored by the University of East Anglia. Strobe guidelines have been followed in reporting this study.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.