1. Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
2. Department of Neurology, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
3. Headache Department, Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
4. Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran