1 Sir Charles Gardiner Hospital and University of Western Australia, Perth, Australia.
2 Department of Nuclear Medicine at Royal North Shore Hospital and Faculty of Medicine and Health at University of Sydney, Sydney, Australia.
3 Molecular Imaging and Therapeutic Nuclear Medicine at Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of Oncology at University of Melbourne, Melbourne, Australia; and.
4 Department of Molecular Imaging and Therapy at Austin Health, Olivia Newton-John Cancer Research Institute and School of Cancer Medicine at La Trobe University, and Faculty of Medicine at University of Melbourne, Melbourne, Australia andrew.scott@austin.org.au.