Kamyar Ghabili1, Mohammadali M Shoja2, Samad E J Golzari3, Khalil Ansarin2. 1. Medical Philosophy and History Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. 2. Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. 3. Physical Medicine and Rehabilitation Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.