Updates are available Correction dated 2022-03-24

Article History

Received: 28 June 2021

Accepted: 2 December 2021

First Online: 6 January 2022

Change Date: 24 March 2022

Change Type: Correction

Change Details: A Correction to this paper has been published:

Change Details: https://doi.org/10.1186/s12889-022-12614-1

Declarations

:

: The authors assert that all procedures contributing to this work comply with the ethical standards of the relevant national and institutional committees on human experimentation and with the Helsinki Declaration of 1975, as revised in 2008. The study was approved by the University College London Research Ethics Committee [12467/005] and all participants gave informed consent.

: Not applicable.

: The authors declare that they have no competing interests.