Undifferentiated sarcomas in children harbor clinically relevant oncogenic fusions and gene copy-number alterations: A report from the children's oncology group

Theodore W. Laetsch, Angshumoy Roy, Lin Xu, Jennifer O. Black, Cheryl M. Coffin, Yueh Yun Chi, Jing Tian, Sheri L. Spunt, Douglas S. Hawkins, Julia A. Bridge, D. Williams Parsons, Stephen X. Skapek