Text and Data Mining valid from 2019-07-23
Received: 9 April 2018
Accepted: 9 July 2019
First Online: 23 July 2019
Ethics approval and consent to participate
: Ethics approval for this study was obtained from the University of Texas Medical Branch Ethics Research Board (ethics approval including patient consent for publication).
: All participants consented to the publication of their data. No individual details, images or videos are published in this report.
: The authors declare that they have no competing interests.