Received: 10 January 2020
Accepted: 25 May 2020
First Online: 10 June 2020
Ethics approval and consent to participate
: Prior to the initiation of the study, the protocol was approved by the Institutional Review Board of Notre Dame University-Louaize. All study participants were informed about the purpose of the study and additional information was given as needed. Written informed consent was obtained from all subjects prior to participation in this study. An identification number was assigned for each participant to protect their identity. All questionnaires were labeled using codes.
: Not applicable.
: The authors declare that they have no competing interests.