[1
] Centre for Psychiatry, Wolfston Institute of Preventative Medicine, Charterhouse
Square, Queen Mary University, London, United Kingdom
[2
] Centre for Mental Health Research, School of Health Sciences, City University of
London, London, United Kingdom
[3
] Centre of Higher Education Research and Practice, Ulster University, Newtownabbey,
United Kingdom
[4
] Faculty of Social Sciences, Ulster University, Newtownabbey, United Kingdom