Received: 5 December 2018
Accepted: 1 April 2019
First Online: 16 April 2019
Change Date: 24 June 2019
Change Type: Correction
Change Details: Following publication of the original article , the authors reported an error in the Acknowledgments section. It should be read: ‘We are grateful to Mohsin Shah from the Department of Emergency Medicine at The University of Texas MD Anderson Cancer Center for assisting in study selection, and to Gregory F. Pratt from the Research Medical Library and Erica Goodoff, from the Department of Scientific Publications at The University of Texas MD Anderson Cancer Center for their valuable contributions.
Ethics approval and consent to participate
: The study protocol was approved by the Institutional Review Board of The University of Texas MD Anderson Cancer Center. IRB number: PA15–0071.
: Not applicable.
: The authors declare that they have no competing interests.
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