PLoS One 2014 5;9(8):e104378. Epub 2014 Aug 5.
Sarcoma Services, Department of Orthopedic Surgery, University of Utah, Salt Lake City, Utah, United States of America; Center for Children's Cancer Research, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah, United States of America; Division of Pediatric Hematology/Oncology, University of Utah, Salt Lake City, Utah, United States of America.