1. Department of Gerontology, Faculty of Medicine, Qom University of Medical Sciences, Qom, Iran
2. Spiritual Health Research Center, Qom University of Medical Sciences, Qom, Iran
3. Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
4. Department of Geriatric Health, Faculty of Rehabilitation, Semnan University of Medical Sciences, Semnan, Iran