BME Professors Jonghwan Lee, Diane Hoffman-Kim, and Jeffrey Morgan are developing a new technique for the assessment of chemosensitivity in 3D culture, by maximizing the potential of a label-free 3D microscopy technology, called optical coherence tomography (OCT). The team that also includes Tao Liu from Biostatistics are supported by a $1.8 million, five-year grant from the National Cancer Institute.