Text and Data Mining valid from 2020-04-07
Received: 19 September 2019
Accepted: 18 March 2020
First Online: 7 April 2020
Ethics approval and consent to participate
: We only started the study after gaining approval from the Institutional Review Board of KAMC. The participation in this study was entirely voluntary after the explanation of the research and obtaining verbal consent, and ethical conduct was respected.
: Not applicable.
: The authors declare that they have no competing interests.