1. School of Biomedical Engineering & Imaging Sciences, King’s College London, St Thomas’ Hospital, London SE1 7EH, U.K.
2. Department of Nuclear Chemistry, Johannes Gutenberg University Mainz, Fritz-Strassmann-Weg 2, D-55128 Mainz, Germany
3. Theragnostics Ltd, 2 Arlington Square, Bracknell, Berkshire RG12 1WA, U.K.