Genetic modifiers of response to thalidomide in transfusion-dependent beta-thalassemia patients: a whole-exome sequence analysis 1Hematology Research Unit, King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia 2Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, King Abdul Aziz University, Jeddah, Saudi Arabia 3Department of Pathology, Khyber Medical College, Peshawar, Khyber Pakhtunkhwa, Pakistan 4Institute...