1. Department of Medical Education and Research, Dubai Health Authority, Dubai, United Arab Emirates
2. Department of Primary Health Care, Dubai Medical College, Dubai, United Arab Emirates
3. Dubai Health Authority, Latifa Hospital, Dubai, United Arab Emirates
4. Dubai Health Authority, Dubai Hospital, Dubai, United Arab Emirates
5. Bedfordshire Centre for Mental Health Research in association with University of Cambridge, Cambridge, United Kingdom
6. Harvard Medical School-Harvard Macy Institute, Boston, MA, United States
7. Neurology Department, Carrick Institute, Cape Canaveral, FL, United States