Statistics from Altmetric.com
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.
Contributors The two authors have designed, written and reviewed the editorial together.
Competing interests None.
Provenance and peer review Commissioned; internally peer reviewed.