Preliminary Attainability Assessment of Real-World Data for Answering Major Clinical Research Questions in Breast Cancer Brain Metastasis: Framework Development and Validation Study

Preliminary Attainability Assessment of Real-World Data for Answering Major Clinical Research Questions in Breast Cancer Brain Metastasis: Framework Development and Validation Study

Authors of this article:

Min Jeong Kim¹ ;   Hyo Jung Kim^{1, 2} ;   Danbee Kang^{3, 4} ;   Hee Kyung Ahn⁵ ;   Soo-Yong Shin^{1, 2, 6} ;   Seri Park⁷ ;   Juhee Cho^{3, 4, 8} ;   Yeon Hee Park^{1, 9}