1 College of Medicine and Health Sciences, Department of Psychiatry and Behavioural Science, P.O. Box 17666, Al-Ain, United Arab Emirates University, United Arab Emirates. Electronic address: kabdelaziz@uaeu.ac.ae.
2 Behavioural Science Institute, Al-Ain Hospital, Shakhboot Ibn Sultan Street, P.O. Box 1006, Al-Ain, United Arab Emirates.
3 College of Medicine and Health Sciences, Department of Psychiatry and Behavioural Science, P.O. Box 17666, Al-Ain, United Arab Emirates University, United Arab Emirates; Centre for Affective Disorders, Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, Kings' College London, London, United Kingdom.
4 College of Medicine and Health Sciences, Department of Psychiatry and Behavioural Science, P.O. Box 17666, Al-Ain, United Arab Emirates University, United Arab Emirates; Department of Psychiatry, University de Montréal, Institute University en Santé Mentale de Montréal, Montreal, Canada.