1. Department of Occupational HealthSchool of Health and Nutrition and Research Center for Health Sciences, Shiraz University of Medical SciencesIran
2. Student Research CommitteeShiraz University of Medical Sciences and Department of Occupational Health, School of Health and Nutrition, Shiraz University of Medical SciencesIran
3. Department of Physical Medicine and Rehabilitation, Farabi Training HospitalKermanshah University of Medical SciencesIran