1 Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, China.
2 Queensland Brain Institute, The University of Queensland, Brisbane, QLD, Australia.
3 Department of Diagnostic and Interventional Radiology, University Hospital Ulm, Ulm, Germany.
4 Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.
5 TUM-Neuroimaging Center, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.