Data availability statement
The datasets generated and/or analysed during the current study are not publicly available due to political and commercial confidentiality and sensitivity. Due to the nature of this research, participants of this study did not agree for their data to be shared publicly, so supporting data is not available. In line with the ESRC guidelines the anonymized transcripts for the UK case studies can be accessed via the UK Data Service website: https://beta.ukdataservice.ac.uk/datacatalogue/studies/study?id=853302.