Correction: Ewing sarcoma Ewsa protein regulates chondrogenesis of Meckel's cartilage through modulation of Sox9 in zebrafish.

There is an error in the Funding section. The correct funding information is as follows: This manuscript was supported by the Massman Family Ewing Sarcoma Research Fund, the Sarcoma Foundation of America, P20RR016475 / P20GM103418 and P20GM103638. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.