1. Department of Nursing, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
2. Emergency and Disaster Health, University of Social Welfare and Rehabilitation Sciences, Associated at Department of Clinical Science and Education, Karolinska Institute, Tehran, Iran
3. Iranian Research Center on Aging, Nursing Department, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
4. Department of Nursing, Iranian Scientific Association of Nursing, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran