Received: 2 June 2020
Accepted: 3 November 2020
First Online: 23 November 2020
Ethics approval and consent to participate
: All patients provided written consent prior to undergoing the procedures. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Ethics Committee approval was obtained from the Kuwait Ministry of Health prior to commencement of the study.
: Not Applicable.
: The authors declare that they have no conflict of interest.