Funding for this research was provided by:
Royal Holloway University of London
Received: 21 January 2020
Accepted: 20 July 2020
First Online: 28 August 2020
: The authors would like to thank Ms. Abigail Agyemang and Ms. Isla Jones for their help with data collection for this study.
: MT is supported by the European Research Council Consolidator Grant (ERC-2016-CoG-724537) under the FP7 and the NOMIS Foundation Distinguished Scientist Award. The funding bodies had no role in study design; in the collection, analysis and interpretation of data; in the writing of the report; and in the decision to submit the article for publication.
: The data produced by the research is available here: ExternalRef removed
: The authors declare that they have no conflict of interest.
: This study was approved by the local Ethics Committee and the study was performed to ethical standards as laid down in the 1964 Declaration of Helsinki.
: Informed consent was obtained from all research participants.