International external validation of the SORG machine learning algorithms for predicting 90-day and one-year survival of patients with spine metastases using a Taiwanese cohort

Jiun-Jen Yang, Chih‐Wei Chen, Mitchell S. Fourman, Michiel E. R. Bongers, Aditya V. Karhade, Olivier Q. Groot, Wei‐Hsin Lin, Hung‐Kuan Yen, Po‐Hao Huang, Shuhua Yang, Joseph H. Schwab, Ming‐Hsiao Hu