1. Departments of Radiology, Biomedical Engineering, and Microbiology and Immunology University of Michigan Ann Arbor Michigan USA
2. School of Medicine Vanderbilt University Nashville Tennessee USA
3. Research Department, Microenvironment Molecular Targets Istituto Nazionale Tumori IRCCS “Fondazione G. Pascale” Napoli Italy
4. Department of Applied Clinical Science and Biotechnologies, Laboratory of Radiobiology University of L'Aquila L'Aquila Italy
5. Department of Nuclear Medicine, Centre Hospitalier Universitaire Vaudois, and Department of Oncology University of Lausanne Lausanne Switzerland
6. Department of Chemistry Technical University of Munich Garching Germany
7. Polyphor Ltd Allschwil Switzerland