About the Authors
- Christian Fung
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Contributed equally to this work with: Christian Fung, Michael Murek
Affiliations Department of Neurosurgery, University Hospital Bern, Bern, Switzerland, Department of Neurosurgery, University Hospital Geneva, Geneva, Switzerland
- Michael Murek
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Contributed equally to this work with: Christian Fung, Michael Murek
Affiliation Department of Neurosurgery, University Hospital Bern, Bern, Switzerland
- Pascal P. Klinger-Gratz
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Affiliation Institute for Diagnostic and Interventional Neuroradiology, University Hospital Bern, Bern, Switzerland
- Michael Fiechter
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Affiliation Department of Neurosurgery, University Hospital Bern, Bern, Switzerland
- Werner J. Z’Graggen
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Affiliation Department of Neurosurgery, University Hospital Bern, Bern, Switzerland
- Oliver P. Gautschi
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Affiliation Department of Neurosurgery, University Hospital Geneva, Geneva, Switzerland
- Marwan El-Koussy
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Affiliation Institute for Diagnostic and Interventional Neuroradiology, University Hospital Bern, Bern, Switzerland
- Jan Gralla
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Affiliation Institute for Diagnostic and Interventional Neuroradiology, University Hospital Bern, Bern, Switzerland
- Karl Schaller
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Affiliation Department of Neurosurgery, University Hospital Geneva, Geneva, Switzerland
- Martin Zbinden
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Affiliation Institute for Diagnostic and Interventional Neuroradiology, University Hospital Bern, Bern, Switzerland
- Marcel Arnold
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Affiliation Department of Neurology, University Hospital Bern, Bern, Switzerland
- Urs Fischer
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Affiliation Department of Neurology, University Hospital Bern, Bern, Switzerland
- Heinrich P. Mattle
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Affiliation Department of Neurology, University Hospital Bern, Bern, Switzerland
- Andreas Raabe
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Affiliation Department of Neurosurgery, University Hospital Bern, Bern, Switzerland
- Jürgen Beck
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* E-mail: Juergen.beck@insel.ch
Affiliation Department of Neurosurgery, University Hospital Bern, Bern, Switzerland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: CF JB. Performed the experiments: CF PKG MF MZ JG HM WZ OG MA. Analyzed the data: CF JB MM MZ MEK HM UF. Wrote the paper: CF JB. Statistical analysis: MM. Financial and institutional support: AR KS.