iHALT unlocks liver functionality as a surrogate secondary lymphoid organ - John Gridley; David Pak; Anuradha Kumari; Jacob Shupak; Brantley Holland; Yifeng Shi; Sheetal Trivedi; Yongtao Wang; Sudhir Pai Kasturi; Amit Kapoor; Raymond T. Chung; Arash Grakoui (Nature, 2026)