Neville A. Russell - National Guard Health Affairs
Saad Al-Rajeh - National Guard Health Affairs
Naif Al-Fayez - National Guard Health Affairs
Andrew J. Joaquin - National Guard Health Affairs
Asiru Abu Bakhr - From the Division of Neurosurgery, (Drs. Russell, Al-Fayez, Joaquin), and Department of Medicine (Dr. Al-Rajeh, Abu Bakhr), King Fahad National Guard Hospital, Riyadh