1. Cochrane Iran Associate Centre, National Institute for Medical research Development (NIMAD), Tehran, Iran.
2. Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran.
3. Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
4. Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran, Iran.
5. Social Determinants of Health Research Centre, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran.