aFunctional Imaging Unit, Center for Diagnostic Radiology, University Medicine of Greifswald, Germany
bDepartment of Neurology, University Medicine of Greifswald, Germany
cDepartment of Anesthesiology and Intensive Care Medicine, University Medicine of Greifswald, Germany
dDepartment of Sport and Exercise, University of Auckland, New Zealand
Corresponding author. Address: Functional Imaging Unit, Center for Diagnostic Radiology and Neuroradiology, University of Greifswald, Walther-Rathenau-Str. 46, D-17475 Greifswald, Germany. Tel.: 49-3834 866899; fax: +49-3834 866898. E-mail address: [email protected] (M. Lotze).
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Received May 21, 2015
Received in revised form July 22, 2015
Accepted August 03, 2015