Intention-to-treat outcomes utilising a stringent event definition in children and young people treated with tisagenlecleucel for r/r ALL through a national access scheme oleh Macarena Oporto Espuelas, Saskia Burridge, Amy A. Kirkwood, Denise Bonney, Kelly Watts, Geoff Shenton, Katarzyna A. Jalowiec, Maeve A. O’Reilly, Claire Roddie, Anna Castleton, Katherine Clesham, Emma Nicholson, Rajesh Alajangi, Shilpa Prabhu, Lindsay George, Ben Uttenthal, Maria Gabelli, Lorna Neill, Caroline Besley, Sridhar Chaganti, Robert F. Wynn, Jack Bartram, Robert Chiesa, Giovanna Lucchini, Vesna Pavasovic, Anupama Rao, Kanchan Rao, Juliana Silva, Sujith Samarasinghe, Ajay Vora, Peter Clark, Michelle Cummins, David I. Marks, Persis Amrolia, Rachael Hough, Sara Ghorashian