Letter From the Guest Editors

Affiliations

• ¹ Department of Nuclear Medicine, Royal North Shore Hospital, Sydney, Australia; Faculty of Health Sciences, University of Sydney, Sydney, Australia; Faculty of Medicine & Health, University of Sydney, Sydney, Australia. Electronic address: Dale.Bailey@sydney.edu.au.
• ² Department of Nuclear Medicine, Royal North Shore Hospital, Sydney, Australia; Faculty of Medicine & Health, University of Sydney, Sydney, Australia.