[1] King Saud Bin Abdulaziz Univ Hlth Sci, Coll Sci & Hlth Profess, Dept Basic Sci, Riyadh, Saudi Arabia
[2] King Abdullah Int Med Res Ctr, Riyadh, Saudi Arabia
[3] Univ Northern British Columbia UNBC, Sch Hlth Sci, 3333 Univ Way, Prince George, BC V2N 4Z9, Canada
[4] King Saud Bin Abdulaziz Univ Hlth Sci, Coll Publ Hlth & Hlth Informat, Dept Epidemiol & Biostat, Riyadh, Saudi Arabia
[5] King Saud Bin Abdulaziz Univ Hlth Sci, Coll Sci & Hlth Profess, Basic Sci Dept, Riyadh, Saudi Arabia
[6] Riyadh Second Hlth Cluster, Riyadh, Saudi Arabia
[7] Saudi Elect Univ, Riyadh, Saudi Arabia
[8] King Saud Med City KSMC, Emergency Med, Riyadh, Saudi Arabia
[9] Minist Natl Guard Hlth Affairs, Dept Obstet & Gynecol, King Abdulaziz Med City, Riyadh, Saudi Arabia
[10] King Saud Bin Abdulaziz Univ Hlth Sci, Coll Publ Hlth & Hlth Informat, Riyadh, Saudi Arabia