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Article History

Received: 17 April 2021

Accepted: 30 July 2021

First Online: 12 January 2022

Declarations

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: All the methods used in this study were carried out in accordance with relevant guidelines and regulations in accordance with the Declaration of Helsinki. The protocol of the study was approved by the research Ethics Committee of College of Medicine of Hawler Medical University with an approval meeting code of 9 and paper code of 12 at 1/ 04/ 2019. We confirm that all methods were performed in accordance with the relevant guidelines and regulations. Participants who agreed to participate in the study were informed about the study aims and objectives and also are requested to sign an institutional written consent form in their native language. Both verbal and written informed consents are taken from participants before their participation in the study; in the written consent, the purpose of the research, the length of time for participation, a detailed procedure was written for participants, any possible discomforts and also any possible benefits from participation and information about any alternative procedures that might benefit the research subject are clearly explained to all the participants. In addition, it is stated that the participants are voluntarily participate and can withdraw from the study at any time if they decided.

: The study data didn’t contain any individual person’s data in any form (including any individual details, images or videos). The privacy of the individual’s data is protected by encoding them. All data in electronic format are stored on the first author’s personal computer. Only the first author has an access to these data.

: The authors declare that they have no competing interests.