About the Authors

Jorge Ponseti

To whom correspondence should be addressed. E-mail: ponseti@sexmed.uni-kiel.de

Affiliation Section of Sexual Medicine, Christian-Albrechts University, Kiel, Germany

Hartwig R. Siebner

Affiliations Department of Neurology, Christian-Albrechts University, Kiel, Germany, NeuroImage Nord, Hamburg-Kiel-Lübeck, Germany

Stefan Klöppel

Affiliations Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom, Department of Neurology, University Freiburg, Freiburg, Germany

Stephan Wolff

Affiliation Section of Neuroradiology, Department of Neurosurgery, Christian-Albrechts University, Kiel, Germany

Oliver Granert

Affiliations Department of Neurology, Christian-Albrechts University, Kiel, Germany, NeuroImage Nord, Hamburg-Kiel-Lübeck, Germany

Olav Jansen

Affiliation Section of Neuroradiology, Department of Neurosurgery, Christian-Albrechts University, Kiel, Germany

Hubertus M. Mehdorn

Affiliation Department of Neurosurgery, Christian-Albrechts University, Kiel, Germany

Hartmut A. Bosinski

Affiliation Section of Sexual Medicine, Christian-Albrechts University, Kiel, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HS JP HB OJ HM. Performed the experiments: JP SW. Analyzed the data: HS JP SK OG. Contributed reagents/materials/analysis tools: JP SW OJ HM OG. Wrote the paper: HS JP HB SK.