1. Centro
de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 km 139.7, PT-2695-066 Bobadela LRS, Portugal
2. Department
of Nuclear Medicine, MUMC+, P. Debeyelaan 25, NL-6229 Maastricht, Netherlands
3. Bioscience Department, Infection Innovative Medicines, AstraZeneca R&D Boston, Waltham, Massachusetts 02451, United States
4. Universitätsklinikum Carl Gustav Carus Dresden, Fetscherstrasse 74, D-01307 Dresden, Germany