1. Department of Psychiatry, Beheshti Hospital and Zanjan University of Medical Sciences, Zanjan 45136-15788, Iran
2. Department of Psychiatry, Psychosomatic Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
3. Department of Clinical Psychology, Beheshti Hospital and Zanjan University of Medical Sciences, Zanjan, Iran
4. Department of Endocrinology, Metabolism Research Center, Tehran University of Medical Sciences, Tehran, Iran