1. Glasgow Experimental Magnetic Resonance Imaging Centre, College of Medical, Veterinary and Life Sciences; University of Glasgow; Glasgow U.K.
2. Neurosciences & Mental Health Research Institute; School of Medicine, Cardiff University; Cardiff U.K.
3. Institute of Psychological Medicine and Clinical Neurosciences; School of Medicine, Cardiff University; Cardiff U.K.
4. Royal Zoological Society of Scotland; Edinburgh U.K.
5. School of Veterinary Medicine and Science; University of Nottingham; Nottingham U.K.