1. Department of Anesthesiology, Tabriz University of Medical Sciences, Tabriz, Iran.
2. Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
3. Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
4. Iranian Evidence Based Medicine Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran.
5. Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
6. Neurosciences Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
7. Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.
8. Clinical Research Development Unit of Imam Reza Hospital, Tabriz University of Medical Sciences, Tabriz, Iran.