Identifying effect modifiers of CAR-T cell therapeutic efficacy: a systematic review and individual patient data meta-analysis protocol oleh Manoj M. Lalu, Natasha Kekre, Joshua Montroy, Maryam Ghiasi, Kevin Hay, Scott McComb, Risini Weeratna, Harold Atkins, Brian Hutton, Ayel Yahya, Ashish Masurekar, Mohamad Sobh, Dean A. Fergusson