Single institution validation of a modified graded prognostic assessment of patients with breast cancer brain metastases

Cheng Hung Tai, Cheng Chia Wu, Mark E. Hwang, Anurag Saraf, Christopher Grubb, Ashish Jani, Matthew E. Lapa, Jacquelyn I.S. Andrews, Steven R. Isaacson, Adam Mendel Sonabend Worthalter, Sameer A. Sheth, Guy M. McKhann, Michael B. Sisti, Jeffrey N. Bruce, Simon K. Cheng, Eileen P. Connolly, Tony Jc Wang