1. Supramolecular
Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281-S4, 9000 Ghent, Belgium
2. Antwerp University Hospital, Department of Nuclear
Medicine, Wilrijkstraat
10, B-2650 Edegem, Belgium
3. Molecular
Imaging Center Antwerp, University of Antwerp, Campus Drie Eiken, Universiteitsplein
1, B-2610 Wilrijk, Belgium