[1] King Faisal Specialist Hosp & Res Ctr, Internal Med, Riyadh, Saudi Arabia
[2] King Abdulaziz Univ, Fac Med, Coll Med, Jeddah, Saudi Arabia
[3] Hop Univ Marseille, Orthoped & Trauma Surg, Marseille, France
[4] King Abdulaziz Univ Hosp, Gen Surg, Jeddah, Saudi Arabia
[5] Dr Soliman Fakeeh Hosp, Obstet & Gynecol, Jeddah, Saudi Arabia
[6] Int Med Ctr Hosp, Orthoped Surg, Jeddah, Saudi Arabia
[7] King Abdulaziz Univ, Fac Med, Orthoped Surg, Jeddah, Saudi Arabia