Text and Data Mining valid from 2019-08-22
Received: 6 November 2018
Accepted: 13 August 2019
First Online: 22 August 2019
Ethics approval and consent to participate
: This study followed the tenets of the Declaration of Helsinki and was approved by the University of Queensland Human Research Ethics Committee (approval number #2015000530). Informed written consent was obtained from all patients prior to completion of the POEM.
: Not Applicable.
: The authors declare that they have no competing interests.