Study oversight, ethical approval and ethical standards
Cancer
CANCER
Written informed consent was provided by all study participants or their legal representatives. The study was approved by The University of Texas MD Anderson Cancer Center’s institutional review board. Data were collected and analyzed by the investigators and interpreted by the authors. All authors approved and agreed to submit the final manuscript for publication. The authors vouch for the accuracy and completeness of the data and for the fidelity of the trial to the study protocol.