**Author details**

Irmgard D. Dietzel *Department of Molecular Neurobiochemistry, Ruhr-University Bochum, Bochum, Germany* 

Sivaraj Mohanasundaram

*Department of Molecular Neurobiochemistry, Ruhr-University Bochum, Bochum, Germany* 

*International Graduate School of Neuroscience (IGSN), Ruhr-University Bochum, Germany* 

Vanessa Niederkinkhaus

*Department of Molecular Neurobiochemistry, Ruhr-University Bochum, Bochum, Germany* 

*International Graduate School of Neuroscience (IGSN), Ruhr-University Bochum, Germany* 

Gerd Hoffmann *Department of Molecular Neurobiochemistry, Ruhr-University Bochum, Bochum, Germany* 

*PFM Medical AG, Köln, Germany* 

The late Jens W. Meyer *JM Technische Entwicklungen, Bochum, Germany* 

Christoph Reiners *Department of Nuclear Medicine, University Hospital, Würzburg, Germany* 

Christiana Blasl *Department of Nuclear Medicine, University Hospital, Würzburg, Germany* 

*Diagnostische Gemainschaftspraxis Karlstrasse, Karlsruhe, Germany* 

Katharina Bohr *Neuro Reha Zentrum Plau, Plau am See, Germany* 
