Augmenting control arms with real-world data for cancer trials: Hybrid control arm methods and considerations oleh W. Katherine Tan, Brian D. Segal, Melissa D. Curtis, Shrujal S. Baxi, William B. Capra, Elizabeth Garrett-Mayer, Brian P. Hobbs, David S. Hong, Rebecca A. Hubbard, Jiawen Zhu, Somnath Sarkar, Meghna Samant