Mahmoud A. Awara1, Hamdy F. Moselhy2, Maryam S. Sirry3, Manal O. Elnenaei4
1Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia Health Authority, Canada; 2Department of Psychiatry, Erada Centre for Treatment and Rehabilitation, Dubai, United Arab Emirates; 3Faculty of Medicine, Cairo, Egypt; 4Department of Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.