Leila Alizadeh
1 
, Maral Bahrami
1,2, Kourosh Masnadi Shirazi
1 
, Morteza Ghojazadeh
3 
, Aida Malek Mahdavi
2,4,5* 
, Alireza Khabbazi
2*
1 Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
2 Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
3 Research Center for Evidence-Based Medicine, A Joanna Briggs Institute Affiliated Group, Health Management and Safety Promotion Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
4 Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
5 Rahat Breath and Sleep Research Center, Tabriz University of Medical Sciences, Tabriz, Iran