1. Jinnah Medical and Dental College, Karachi, Pakistan
2. Liaquat National Hospital and Medical College, Karachi, Pakistan
3. Jinnah Sindh Medical University, Karachi, Pakistan
4. Department of Psychiatry, Medical College of Wisconsin, Milwaukee, WI, USA
5. Medical College of Wisconsin, Green Bay, WI, USA
6. Department of Psychiatry, Medical College of Wisconsin, Green Bay, WI, USA