Text and Data Mining valid from 2019-04-18
Received: 2 November 2018
Accepted: 12 March 2019
First Online: 18 April 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board with the reference number (R/17.01/97). A written consent was signed by all participants. The clinical trial registration number is (PACTR201703002122189).
: A consent for publication of personal data was not applicable.
: The authors declare that they have no competing interests.
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