A High-Fidelity, Machine-Learning Enhanced Queueing Network Simulation Model For Hospital Ultrasound Operations. - Yihan Pan; Zhenghang Xu; Jin Guang; Xinyun Chen; Jim G. Dai; Chengwenjian Wang; Xuanming Zhang; Jingjing Sun; Pengyi Shi; Yichuan Ding; Song Wu; Kai Yang; et al. (WSC, 2021)