Thompson RC, Allam AH, Lombardi GP, Wann S, Sutherland ML, Sutherland JD, Al-Tohamy Soliman M, Frohlich B, Mininberg DR, Monge JM, Vallodolid CM, Cox SL, Abd el-Maksoud G, Badr I, Miyamoto ML, el-Halim Nur el-din A, Narula J, Finch CE, Thomas GST.
The Lancet, Early Online Publication. 2013; 381(9869):798-802.