1. Section for Biomedical Imaging, Department of Radiology and Neuroradiology; University-Clinics Schleswig Holstein; Campus Kiel Kiel Germany
2. Institute for Diagnostic and Interventional Radiology; University-Clinics Cologne; Cologne Germany
3. Department of Engineering; National University of the South; Bahia Blanca Argentina
4. Section for Immun- and Stemcell- Therapy, Department of Inner Medicine; University-Clinics Schleswig Holstein; Campus Kiel Kiel Germany