W Tamimi - National Guard Health Affairs
M Abokhashab - Department of Pathology & Laboratory Medicine, King Fahad National Guard Hospital, Riyadh, Saudi Arabia
Z Alhazmi - Department of Pathology & Laboratory Medicine, King Fahad National Guard Hospital, Riyadh, Saudi Arabia
A Alsadhan - National Guard Health Affairs
A Al-Mutair - National Guard Health Affairs
I Al-Alwan - Department of Pediatrics, King Fahad National Guard Hospital, Riyadh, Saudi Arabia
S. Al-Saif - Department of Pediatrics, King Fahad National Guard Hospital, Riyadh, Saudi Arabia
A.H. Hajeer - National Guard Health Affairs