Limited efficacy of APRIL CAR in patients with multiple myeloma indicate challenges in the use of natural ligands for CAR T-cell therapy ======================================================================================================================================== * Lydia Lee * Wen Chean Lim * Daria Galas-Filipowicz * Kent Fung * Julia Taylor * Dominic Patel * Zulaikha Akbar * Elena Alvarez Mediavilla * Patrycja Wawrzyniecka * Debarati Shome * Rogier M Reijmers * Trillian Gregg * Leigh Wood * William Day * Virginie Cerec * Mathieu Ferrari * Simon Thomas * Shaun Cordoba * Shimobi Onuoha * Nushmia Khokhar * Vijay Peddareddigari * Muhammad Al-Hajj * Jim Cavet * Sonja Zweegman * Manuel Rodriguez-Justo * Kwee Yong * Martin Pule * Rakesh Popat