Department of Nutrition, School of Health, Golestan University of Medical Sciences, Gorgan, Iran. Health Sciences Research Center, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran. Noncommunicable Diseases Research Center, Bam University of Medical Sciences, Bam, Iran. Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO, USA. Anesthesiology and Intensive Care Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran. Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.