APOLLO: An accurate and independently validated prediction model of lower-grade gliomas overall survival and a comparative study of model performance Jiajin Chen, Sipeng Shen, Yi Li, Juanjuan Fan, et al. Web APP: Please visit: http://bigdata.njmu.edu.cn/APOLLO/ If you use APOLLO in your work, please cite: Jiajin Chen†, Sipeng Shen†, Yi Li†, Juanjuan Fan†, Shiyu Xiong, Jingtong Xu, Chenxu Zhu, Lijuan Lin, Xuesi Dong, Weiwei Duan, Yang Zhao, Xu Qian, Zhonghua Liu, Yongyue Wei, David C. Christiani*, Ruyang Zhang*, Feng Chen*. APOLLO: an accurate and independently validated prediction model of lower-grade gliomas overall survival and a comparative study of model performance. eBioMedicine. 2022;79:104007