Skraastad, Erlend
Ræder, Johan
Dahl, Vegard
Bjertnæs, Lars J.
Kuklin, Vladimir
Funding for this research was provided by:
The Norwegian Medical Association’s foundation for quality improvement and patient safety (KSF I 13/4278)
The Norwegian Society of Anaesthesiology’s foundation for promotion of Norwegian anaesthesia research (NAF 2015)