About the Authors
- Mark Niegsch
- Anaesthesiology Department Z, Bispebjerg Hospital, Copenhagen, Denmark
- Maria Louise Fabritius
- Centre of Head and Orthopaedics, Anaesthesiology Department 4231, Copenhagen University Hospital, Copenhagen, Denmark
- Jacob Anhøj
- Danish Society for Patient Safety, P610 Hvidovre Hospital, Hvidovre, Denmark
The authors have declared that no competing interests exist.
Conceived and designed the experiments: MN MLF. Performed the experiments: MN MLF. Analyzed the data: JA. Contributed reagents/materials/analysis tools: MN MLF JA. Wrote the paper: MN. Revised and approved manuscript: MLF JA.