Received: 1 November 2021
Accepted: 14 May 2022
First Online: 3 June 2022
: All procedures performed in this study involving human participants followed 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. The ethical approval for this study was obtained from the Ethical and Scientific Committee of Physiology Department and the Ethical Committee of the College of Medicine, University of Sulaimani, with Reference Number 12/2021 on December 25, 2020, with meeting number 5.
: Written inform consent was obtained from the patients for publication.
: The authors declare that they have no competing interests.