With the uncertainty over Brexit continuing, I will be deactivating my main website www.matthewsillence.eu on 30 April 2019. This is an unfortunate step, but the recent guidance from the .EU website recommends re-registration to continue using the domain in future. I have opted for the new domain www.matthewsillence.org, but this will only redirect to this blog in future, which will be the base of my activities from now on. My Twitter and LinkedIn profiles and all other repositories for research and teaching, such as ORCID and GitHub will continue as normal.