T. Tallab - From the Department of Internal Medicine, College of Medicine and Medical Sciences, King Khlaid University, Abha, Saudi Arabia
H. Joharji - From the Department of Internal Medicine, College of Medicine and Medical Sciences, King Khlaid University, Abha, Saudi Arabia
K. Bahamdan - From the Department of Internal Medicine, College of Medicine and Medical Sciences, King Khlaid University, Abha, Saudi Arabia
E. Karkashan - From the Department of Internal Medicine, College of Medicine and Medical Sciences, King Khlaid University, Abha, Saudi Arabia
M. Mourad - From the Department of Internal Medicine, College of Medicine and Medical Sciences, King Khlaid University, Abha, Saudi Arabia
K. Ibrahim - From the Department of Internal Medicine, College of Medicine and Medical Sciences, King Khlaid University, Abha, Saudi Arabia