A Systematic Review on the Potential of Circulatory Cell-Free DNA in the Diagnosis of Systemic Lupus Erythematosus Patients Ramin Yousefpour Shahrivar1, Zahra Ahmadi Fakhr2, Zahra Jahanbakhsh3, Fatemeh Karami4 Abstract Background: Systemic lupus erythematosus (SLE) is one of the frequent autoimmune …