[1] Stanford Univ, Div Blood & Marrow Trasnplatat, Dept Med, Stanford, CA 94305 USA
[2] Stanford Univ, Dept Stat, Stanford, CA 94305 USA
[3] Stanford Univ, Div Blood & Marrow Transplantat, Stanford, CA 94305 USA
[4] Stanford Univ, Santa Clara, CA USA
[5] Stanford Univ, Med Ctr, Div Blood & Marrow Transplantat, Stanford, CA 94305 USA
[6] Stanford Univ, Med Ctr, Div BMT, Stanford, CA 94305 USA
[7] Stanford Univ, Stanford, CA 94305 USA
[8] Stanford Univ, Med BMT, Stanford, CA 94305 USA
[9] Stanford Univ, Med Ctr, Dept Imm Rheum, Stanford, CA 94305 USA