1. Department of Urology, Sina Hospital, Tabriz University of Medical Sciences, Tabriz, Iran.
2. Department of Allergy and Clinical Immunology, Pediatric Hospital, Tabriz University of Medical Sciences, Tabriz, Iran.
3. Department of Midwifery, Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran.
4. Physical Medicine and Rehabilitation Research Centre, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
5. Department of Health Education and Promotion, Faculty of Health, Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.