O Penack, O. M Smith, A Cunningham Bussel, X Liu, U Rao, N Yim, I. K Na, A. M Holland, A Ghosh, S. X Lu, R. R Jenq, C Liu, G. F Murphy, K Brandl and M. R.M. van den Brink
The Journal of Experimental Medicine 206 ( 10 ): 2101 - 2110 , 2009