Gandelman JS, Byrne MT, Mistry AM, Polikowsky HG, Diggins KE, Chen H, Lee SJ, Arora M, Cutler C, Flowers M, Pidala J, Irish JM, Jagasia MH. Machine learning reveals chronic graft-versus-host disease phenotypes and stratifies survival after stem cell transplant for hematologic malignancies. Haematologica 2018; 104(1):189-196; https://doi.org/10.3324/haematol.2018.193441.