Davis AE, Mehrotra S, Kilambi V, Kang J, McElroy L, Lapin B, Holl J, Abecassis M, Friedewald JJ, Ladner DP. The effect of the Statewide Sharing variance on geographic disparity in kidney transplantation in the United States. Clin J Am Soc Nephrol. 2014 Aug 07; 9(8):1449-60.