Text and Data Mining valid from 2020-02-08
Received: 31 October 2019
Accepted: 22 January 2020
First Online: 8 February 2020
Compliance with ethical standards
: ICM+ software for brain monitoring (ExternalRef removed) is licensed by the University of Cambridge (Cambridge Enterprise Ltd, Cambridge, UK). Marek Czosnyka and Peter Smielewski have a financial interest in part of the licensing fee.
: Informed consent was obtained from all individual participants included in the study.