Calviello, Leanne A. http://orcid.org/0000-0001-5012-2725
Czigler, András
Zeiler, Frederick A.
Smielewski, Peter
Czosnyka, Marek
Funding for this research was provided by:
University of Cambridge
Article History
Received: 18 June 2019
Accepted: 5 December 2019
First Online: 18 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (Addenbrooke’s NHS Trust: REC 97/291) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. As this was a retrospective study, formal consent was not required.