Text and Data Mining valid from 2020-03-06
Received: 19 July 2019
Accepted: 2 March 2020
First Online: 6 March 2020
Ethics approval and consent to participate
: The study was conducted according to the Declaration of Helsinki and the protocol and the study’s protocols and procedures were fully approved (identification code: 8/16) by the local ethics committee of “Habib Bourguiba hospital, Sfax, Tunisia” before the commencement of the assessments. Each participant provided their written informed consent to take part in the experiment after receiving a thorough explanation of the possible risks and discomforts associated with the experimental procedures.
: The authors declare that they have no competing interests.