Exclusion of patients with brain metastases from cancer clinical trials

Roshal R. Patel, Vivek Verma, Austin B. Miller, Timothy A. Lin, Amit Jethanandani, Andres F. Espinoza, W. Ian P. Mainwaring, Alexander Augustyn, Clifton D. Fuller, Erik P. Sulman, D.N. Yeboa, Caroline Chung, Mary Frances McAleer, Jing Li, Daniel Yoshor, John de Groot, Jacob Mandel, Ethan B. Ludmir