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 authors together wrote the manuscript and performed the analysis of the incident.
Funding DLM is supported by a Rubicon Grant (446-10-029) awarded by the Netherlands Organisation for Scientific Research (NWO) and the Marie Curie Cofund Action.
Competing interests None.
Provenance and peer review Not commissioned; externally peer reviewed.