Epidemiology and Prevention 
                
             
     
    
    
            
                Abdolghader  Pakniyat, Parsa  Yousefichaijan*, Ramin  Parvizrad, Morteza  Qaribi
             
     
    
            
 
 
     
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                Mohammad Amin  Fallahzadeh, Jafar  Hassanzadeh, Mohammad Hossein  Fallahzadeh*
             
     
    
            
 
 
     
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                Sepideh   Bagheri, Mohammad   Esmaeeli, Yalda   Ravanshad*,  Anoush   Azarfar, Aida   Foroutan, Sahar  Ravanshad, Hassan   Mehrad-Majd, Anahita   Alizadeh
             
     
    
            
 
 
     
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                Motahare  Aghajani Delavar   , Zahra  Soheilirad*   
             
     
    
            
 
 
     
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                Simin  Sadeghi-Bojd   , Gholamreza  Soleimani   , Seyed Hosein  Soleimanzadeh Mousavi   , Saeedeh  Yaghoubi*   
             
     
    
            
 
 
     
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                Zahra  Pournasiri   , Masoumeh  Mohkam, Paniz  Pourpashang*   , Sara  Esmailvandi, Hamid  Owliaey
              
     
    
            
 
 
     
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