Joseph Pidala, Jongphil Kim, Melissa Alsina, Ernesto Ayala, Brian C. Betts, Hugo F. Fernandez, Teresa Field, Heather Jim, Mohamed A. Kharfan-Dabaja, Frederick L. Locke, Asmita Mishra, Taiga Nishihori, Leonel Ochoa-Bayona, Lia Perez, Marcie Riches, Claudio Anasetti. Prolonged sirolimus administration after allogeneic hematopoietic cell transplantation is associated with decreased risk for moderate-severe chronic graft-versus-host disease. Haematologica 2015;100(7):970-977; https://doi.org/10.3324/haematol.2015.123588.