Predicting Hospitalization and Outpatient Corticosteroid Use in Inflammatory Bowel Disease Patients Using Machine Learning. Issue 1 (1st January 2018) - Waljee, Akbar K; Lipson, Rachel; Wiitala, Wyndy L; Zhang, Yiwei; Liu, Boang; Zhu, Ji; Wallace, Beth; Govani, Shail M; Stidham, Ryan W; Hayward, Rodney; Higgins, Peter D R