355 First-in-human phase I study of NKTR-255 in patients with relapsed/refractory hematologic malignancies oleh Jing Ye, Neha Dixit, Mitchell Cairo, Nina Shah, Alan Tan, Lihua Budde, Craig Hofmeister, Andrew Cowan, Hayder Saeed, David Rizzieri, Gregory Orloff, Xue Snow Ge, Zachary Lee, Wildaliz Nieves, Haijun Ma, Takahiro Miyazaki, Loui Madakamutil, Krina Patel