Machine learning prediction of symptomatic intracerebral hemorrhage after stroke thrombolysis: a cross-cultural validation in Caucasian and Han Chinese cohort.

"The authors declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Xinyue Chen is an employee of Siemens Healthineers. She had no control on the study raw data. She declares no conflict of interest."

"Funding: The authors disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: JL is supported by the National Natural Science Foundation of China (grant no. 81901199), the China Postdoctoral Science Foundation (grant no. 2018M643494), and the 1·3·5 project for disciplines of excellence, West China Hospital, Sichuan University (grant no. ZYGD18009). ML is supported the Major International (Regional) Joint Research Project, National Natural Science Foundation of China (grant no. 81620108009), National Natural Science Foundation of China (grant no. 81974181), and the 1·3·5 project for disciplines of excellence, West China Hospital, Sichuan University (grant no. ZYGD18009)."