1. Baharloo Hospital, School of Medicine Tehran University of Medical Sciences Tehran Iran
2. Department of Urology, Baharloo Hospital Tehran University of Medical Sciences Tehran Iran
3. Department of Nephrology, Baharloo Hospital Tehran University of Medical Sciences Tehran Iran
4. School of Medicine Shahid Beheshti University of Medical Sciences Tehran Iran
5. Systematic Review and Meta‐analysis Expert Group (SRMEG) Universal Scientific Education and Research Network (USERN) Tehran Iran
6. School of Medicine Tehran University of Medical Sciences Tehran Iran
7. Department of Epidemiology and Biostatistics, School of Public Health Tehran University of Medical Sciences Tehran Iran
8. Baharloo Hospital Tehran University of Medical Sciences Tehran Iran