About the Authors

Nils Schallner, Matthias Fuchs, Christian I. Schwer, Torsten Loop, Hartmut Buerkle, Ulrich Goebel
Department of Anesthesiology and Critical Care Medicine, University Medical Center Freiburg im Breisgau, Germany

Wolf Alexander Lagrèze, Christian van Oterendorp, Julia Biermann
University Eye Hospital, University Medical Center, Freiburg, Germany

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NS JB UG. Performed the experiments: NS MF CS CvO. Analyzed the data: NS JB UG. Contributed reagents/materials/analysis tools: TL HB WL. Wrote the paper: NS TL UG.