Douglas, Ian J.
Peh, Jerlyn
Mansfield, Kathryn E.
Trelfa, Anna
Fowler, Tom
Boulter, Matthew
Cleary, Paul
Smith, Jenifer
Edmunds, W. John
Funding for this research was provided by:
UK Department for Culture, Media and Sport (102561)
Article History
Received: 23 December 2022
Accepted: 25 January 2024
First Online: 6 March 2024
Declarations
:
: The study was approved by the London School of Hygiene and Tropical Medicine Ethics Board (reference number 26382). Written consent was not required from each participant. Instead, event organisers were required to inform ticket holders that attendance involved research participation. Nevertheless, a number of the events did explicitly ask for written consent. For these events only, data were used from those individuals who explicitly gave consent.
: Not applicable.
: The authors declare no competing interests.