Nitin Jain, Xinyan Lu, Naval Daver, Beenu Thakral, Sa A. Wang, Sergej Konoplev, Keyur Patel, Rashmi Kanagal-Shamanna, Marcus Valentine, Guilin Tang, Naveen Pemmaraju, Jeffrey Jorgensen, Partow Kebriaei, Cesar A. Nunez, William Wierda, Elias Jabbour, Kathryn G. Roberts, Charles G. Mullighan, Hagop Kantarjian, Marina Konopleva. Co-occurrence of CRLF2-rearranged and Ph+ acute lymphoblastic leukemia: a report of four patients. Haematologica 2017;102(12):e514-e517; https://doi.org/10.3324/haematol.2016.161000.