1 Molecular Imaging Group, Nuclear Medicine Dept., Health Research Institute of Santiago de Compostela (IDIS), 15706 Santiago de Compostela, Spain.
2 Molecular Imaging and Medical Physics Group, Radiology Dept., University of Santiago de Compostela, Santiago de Compostela, Spain.
3 Clinical Pharmacology Group, Health Research Institute of Santiago de Compostela (IDIS), 15706 Santiago de Compostela, Spain.
4 Nuclear Medicine Unit, Faculty of Medicine and Psychology, Department of Medical-Surgical Sciences and Translational Medicine, "Sapienza" University, Roma, Italy.
5 Biomedical Imaging Science Department, Leeds Institute of Cardiovascular and Metabolic Medicine, School of Medicine, University of Leeds, Leeds, UK.
6 Research & Development, Invicro, London, UK.
7 Translational Molecular Imaging Institute, Mount Sinai, New York, NY, USA.