Corrigendum: Characterizing the Role of Monocytes in T Cell Cancer Immunotherapy Using a 3D Microfluidic Model - Lee, Sharon Wei Ling; Adriani, Giulia; Ceccarello, Erica; Pavesi, Andrea; Tan, Anthony Tanoto; Bertoletti, Antonio; Kamm, Roger Dale; Wong, Siew Cheng (Frontiers in Immunology, 2018)