1. Clinical Research Development Unit of Tabriz Valiasr Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
2. Neurosciences Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
3. Systematic Review and Meta-analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
4. Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
5. Department of Life and Health Sciences, University of Nicosia, Nicosia, Cyprus
6. Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran