Mytton, David http://orcid.org/0000-0003-0135-6327
Article History
Received: 11 November 2020
Accepted: 12 January 2021
First Online: 15 February 2021
Change Date: 2 November 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1038/s41545-021-00140-3
Competing interests
: D.M. has a financial interest in StackPath, LLC, an edge computing company, and was engaged by Uptime Institute as a Research Affiliate from December 2020.